704737980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 2181414144

約数和(自身を除く): 1476676164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 181, 194, 223, 291, 362, 388, 446, 485, 543, 582, 669, 724, 873, 892, 905, 970, 1086, 1115, 1164, 1338, 1455, 1629, 1746, 1810, 1940, 2007, 2172, 2230, 2676, 2715, 2910, 3258, 3345, 3492, 3620, 4014, 4365, 4460, 5430, 5820, 6516, 6690, 8028, 8145, 8730, 10035, 10860, 13380, 16290, 17460, 17557, 20070, 21631, 32580, 35114, 40140, 40363, 43262, 52671, 64893, 70228, 80726, 86524, 87785, 105342, 108155, 121089, 129786, 158013, 161452, 175570, 194679, 201815, 210684, 216310, 242178, 259572, 263355, 316026, 324465, 351140, 363267, 389358, 403630, 432620, 484356, 526710, 605445, 632052, 648930, 726534, 778716, 790065, 807260, 973395, 1053420, 1210890, 1297860, 1453068, 1580130, 1816335, 1946790, 2421780, 3160260, 3632670, 3893580, 3915211, 7265340, 7830422, 11745633, 15660844, 19576055, 23491266, 35236899, 39152110, 46982532, 58728165, 70473798, 78304220, 117456330, 140947596, 176184495, 234912660, 352368990, 704737980]

約数ペア:

[(1, 704737980), (2, 352368990), (3, 234912660), (4, 176184495), (5, 140947596), (6, 117456330), (9, 78304220), (10, 70473798), (12, 58728165), (15, 46982532), (18, 39152110), (20, 35236899), (30, 23491266), (36, 19576055), (45, 15660844), (60, 11745633), (90, 7830422), (97, 7265340), (180, 3915211), (181, 3893580), (194, 3632670), (223, 3160260), (291, 2421780), (362, 1946790), (388, 1816335), (446, 1580130), (485, 1453068), (543, 1297860), (582, 1210890), (669, 1053420), (724, 973395), (873, 807260), (892, 790065), (905, 778716), (970, 726534), (1086, 648930), (1115, 632052), (1164, 605445), (1338, 526710), (1455, 484356), (1629, 432620), (1746, 403630), (1810, 389358), (1940, 363267), (2007, 351140), (2172, 324465), (2230, 316026), (2676, 263355), (2715, 259572), (2910, 242178), (3258, 216310), (3345, 210684), (3492, 201815), (3620, 194679), (4014, 175570), (4365, 161452), (4460, 158013), (5430, 129786), (5820, 121089), (6516, 108155), (6690, 105342), (8028, 87785), (8145, 86524), (8730, 80726), (10035, 70228), (10860, 64893), (13380, 52671), (16290, 43262), (17460, 40363), (17557, 40140), (20070, 35114), (21631, 32580)]