1234777740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{94837}}^1$

素因数の和:94887

約数の個数: 96

約数和(自身を含む): 4078792704

約数和(自身を除く): 2844014964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 94837, 189674, 284511, 379348, 474185, 569022, 663859, 948370, 1138044, 1327718, 1422555, 1896740, 1991577, 2655436, 2845110, 2939947, 3319295, 3983154, 5690220, 5879894, 6638590, 7966308, 8819841, 9957885, 11759788, 13277180, 14699735, 17639682, 19915770, 20579629, 29399470, 35279364, 39831540, 41159258, 44099205, 58798940, 61738887, 82318516, 88198410, 102898145, 123477774, 176396820, 205796290, 246955548, 308694435, 411592580, 617388870, 1234777740]

約数ペア:

[(1, 1234777740), (2, 617388870), (3, 411592580), (4, 308694435), (5, 246955548), (6, 205796290), (7, 176396820), (10, 123477774), (12, 102898145), (14, 88198410), (15, 82318516), (20, 61738887), (21, 58798940), (28, 44099205), (30, 41159258), (31, 39831540), (35, 35279364), (42, 29399470), (60, 20579629), (62, 19915770), (70, 17639682), (84, 14699735), (93, 13277180), (105, 11759788), (124, 9957885), (140, 8819841), (155, 7966308), (186, 6638590), (210, 5879894), (217, 5690220), (310, 3983154), (372, 3319295), (420, 2939947), (434, 2845110), (465, 2655436), (620, 1991577), (651, 1896740), (868, 1422555), (930, 1327718), (1085, 1138044), (1302, 948370), (1860, 663859), (2170, 569022), (2604, 474185), (3255, 379348), (4340, 284511), (6510, 189674), (13020, 94837)]