1225789110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 288

約数和(自身を含む): 4090357440

約数和(自身を除く): 2864568330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 29, 30, 35, 39, 42, 45, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 145, 169, 174, 182, 195, 203, 210, 234, 261, 273, 290, 315, 338, 377, 390, 397, 406, 435, 455, 507, 522, 546, 585, 609, 630, 754, 794, 819, 845, 870, 910, 1014, 1015, 1131, 1170, 1183, 1191, 1218, 1305, 1365, 1521, 1638, 1690, 1827, 1885, 1985, 2030, 2262, 2366, 2382, 2535, 2610, 2639, 2730, 2779, 3042, 3045, 3393, 3549, 3573, 3654, 3770, 3970, 4095, 4901, 5070, 5161, 5278, 5558, 5655, 5915, 5955, 6090, 6786, 7098, 7146, 7605, 7917, 8190, 8337, 9135, 9802, 10322, 10647, 11310, 11513, 11830, 11910, 13195, 13895, 14703, 15210, 15483, 15834, 16674, 16965, 17745, 17865, 18270, 21294, 23026, 23751, 24505, 25011, 25805, 26390, 27790, 29406, 30966, 33930, 34307, 34539, 35490, 35730, 36127, 39585, 41685, 44109, 46449, 47502, 49010, 50022, 51610, 53235, 57565, 67093, 68614, 69078, 72254, 73515, 77415, 79170, 80591, 83370, 88218, 92898, 102921, 103617, 106470, 108381, 115130, 118755, 125055, 134186, 147030, 149669, 154830, 161182, 171535, 172695, 180635, 201279, 205842, 207234, 216762, 220545, 232245, 237510, 241773, 250110, 299338, 308763, 325143, 335465, 343070, 345390, 361270, 402558, 402955, 441090, 449007, 464490, 469651, 483546, 514605, 518085, 541905, 603837, 617526, 650286, 670930, 725319, 748345, 805910, 898014, 939302, 1006395, 1029210, 1036170, 1047683, 1083810, 1207674, 1208865, 1347021, 1408953, 1450638, 1496690, 1543815, 1625715, 1945697, 2012790, 2095366, 2245035, 2348255, 2417730, 2694042, 2817906, 3019185, 3087630, 3143049, 3251430, 3626595, 3891394, 4226859, 4490070, 4696510, 5238415, 5837091, 6038370, 6286098, 6735105, 7044765, 7253190, 8453718, 9429147, 9728485, 10476830, 11674182, 13470210, 13619879, 14089530, 15715245, 17511273, 18858294, 19456970, 21134295, 27239758, 29185455, 31430490, 35022546, 40859637, 42268590, 47145735, 58370910, 68099395, 81719274, 87556365, 94291470, 122578911, 136198790, 175112730, 204298185, 245157822, 408596370, 612894555, 1225789110]

約数ペア:

[(1, 1225789110), (2, 612894555), (3, 408596370), (5, 245157822), (6, 204298185), (7, 175112730), (9, 136198790), (10, 122578911), (13, 94291470), (14, 87556365), (15, 81719274), (18, 68099395), (21, 58370910), (26, 47145735), (29, 42268590), (30, 40859637), (35, 35022546), (39, 31430490), (42, 29185455), (45, 27239758), (58, 21134295), (63, 19456970), (65, 18858294), (70, 17511273), (78, 15715245), (87, 14089530), (90, 13619879), (91, 13470210), (105, 11674182), (117, 10476830), (126, 9728485), (130, 9429147), (145, 8453718), (169, 7253190), (174, 7044765), (182, 6735105), (195, 6286098), (203, 6038370), (210, 5837091), (234, 5238415), (261, 4696510), (273, 4490070), (290, 4226859), (315, 3891394), (338, 3626595), (377, 3251430), (390, 3143049), (397, 3087630), (406, 3019185), (435, 2817906), (455, 2694042), (507, 2417730), (522, 2348255), (546, 2245035), (585, 2095366), (609, 2012790), (630, 1945697), (754, 1625715), (794, 1543815), (819, 1496690), (845, 1450638), (870, 1408953), (910, 1347021), (1014, 1208865), (1015, 1207674), (1131, 1083810), (1170, 1047683), (1183, 1036170), (1191, 1029210), (1218, 1006395), (1305, 939302), (1365, 898014), (1521, 805910), (1638, 748345), (1690, 725319), (1827, 670930), (1885, 650286), (1985, 617526), (2030, 603837), (2262, 541905), (2366, 518085), (2382, 514605), (2535, 483546), (2610, 469651), (2639, 464490), (2730, 449007), (2779, 441090), (3042, 402955), (3045, 402558), (3393, 361270), (3549, 345390), (3573, 343070), (3654, 335465), (3770, 325143), (3970, 308763), (4095, 299338), (4901, 250110), (5070, 241773), (5161, 237510), (5278, 232245), (5558, 220545), (5655, 216762), (5915, 207234), (5955, 205842), (6090, 201279), (6786, 180635), (7098, 172695), (7146, 171535), (7605, 161182), (7917, 154830), (8190, 149669), (8337, 147030), (9135, 134186), (9802, 125055), (10322, 118755), (10647, 115130), (11310, 108381), (11513, 106470), (11830, 103617), (11910, 102921), (13195, 92898), (13895, 88218), (14703, 83370), (15210, 80591), (15483, 79170), (15834, 77415), (16674, 73515), (16965, 72254), (17745, 69078), (17865, 68614), (18270, 67093), (21294, 57565), (23026, 53235), (23751, 51610), (24505, 50022), (25011, 49010), (25805, 47502), (26390, 46449), (27790, 44109), (29406, 41685), (30966, 39585), (33930, 36127), (34307, 35730), (34539, 35490)]