239647590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 192

約数和(自身を含む): 794102400

約数和(自身を除く): 554454810

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, 174, 182, 195, 203, 210, 234, 261, 273, 290, 315, 377, 390, 406, 435, 455, 522, 546, 585, 609, 630, 754, 819, 870, 910, 1009, 1015, 1131, 1170, 1218, 1305, 1365, 1638, 1827, 1885, 2018, 2030, 2262, 2610, 2639, 2730, 3027, 3045, 3393, 3654, 3770, 4095, 5045, 5278, 5655, 6054, 6090, 6786, 7063, 7917, 8190, 9081, 9135, 10090, 11310, 13117, 13195, 14126, 15135, 15834, 16965, 18162, 18270, 21189, 23751, 26234, 26390, 29261, 30270, 33930, 35315, 39351, 39585, 42378, 45405, 47502, 58522, 63567, 65585, 70630, 78702, 79170, 87783, 90810, 91819, 105945, 118053, 118755, 127134, 131170, 146305, 175566, 183638, 196755, 204827, 211890, 236106, 237510, 263349, 275457, 292610, 317835, 380393, 393510, 409654, 438915, 459095, 526698, 550914, 590265, 614481, 635670, 760786, 826371, 877830, 918190, 1024135, 1141179, 1180530, 1228962, 1316745, 1377285, 1652742, 1843443, 1901965, 2048270, 2282358, 2633490, 2662751, 2754570, 3072405, 3423537, 3686886, 3803930, 4131855, 5325502, 5705895, 6144810, 6847074, 7988253, 8263710, 9217215, 11411790, 13313755, 15976506, 17117685, 18434430, 23964759, 26627510, 34235370, 39941265, 47929518, 79882530, 119823795, 239647590]

約数ペア:

[(1, 239647590), (2, 119823795), (3, 79882530), (5, 47929518), (6, 39941265), (7, 34235370), (9, 26627510), (10, 23964759), (13, 18434430), (14, 17117685), (15, 15976506), (18, 13313755), (21, 11411790), (26, 9217215), (29, 8263710), (30, 7988253), (35, 6847074), (39, 6144810), (42, 5705895), (45, 5325502), (58, 4131855), (63, 3803930), (65, 3686886), (70, 3423537), (78, 3072405), (87, 2754570), (90, 2662751), (91, 2633490), (105, 2282358), (117, 2048270), (126, 1901965), (130, 1843443), (145, 1652742), (174, 1377285), (182, 1316745), (195, 1228962), (203, 1180530), (210, 1141179), (234, 1024135), (261, 918190), (273, 877830), (290, 826371), (315, 760786), (377, 635670), (390, 614481), (406, 590265), (435, 550914), (455, 526698), (522, 459095), (546, 438915), (585, 409654), (609, 393510), (630, 380393), (754, 317835), (819, 292610), (870, 275457), (910, 263349), (1009, 237510), (1015, 236106), (1131, 211890), (1170, 204827), (1218, 196755), (1305, 183638), (1365, 175566), (1638, 146305), (1827, 131170), (1885, 127134), (2018, 118755), (2030, 118053), (2262, 105945), (2610, 91819), (2639, 90810), (2730, 87783), (3027, 79170), (3045, 78702), (3393, 70630), (3654, 65585), (3770, 63567), (4095, 58522), (5045, 47502), (5278, 45405), (5655, 42378), (6054, 39585), (6090, 39351), (6786, 35315), (7063, 33930), (7917, 30270), (8190, 29261), (9081, 26390), (9135, 26234), (10090, 23751), (11310, 21189), (13117, 18270), (13195, 18162), (14126, 16965), (15135, 15834)]