91072710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 245744928

約数和(自身を除く): 154672218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 101, 129, 202, 215, 233, 258, 303, 387, 430, 466, 505, 606, 645, 699, 774, 909, 1010, 1165, 1290, 1398, 1515, 1818, 1935, 2097, 2330, 3030, 3495, 3870, 4194, 4343, 4545, 6990, 8686, 9090, 10019, 10485, 13029, 20038, 20970, 21715, 23533, 26058, 30057, 39087, 43430, 47066, 50095, 60114, 65145, 70599, 78174, 90171, 100190, 117665, 130290, 141198, 150285, 180342, 195435, 211797, 235330, 300570, 352995, 390870, 423594, 450855, 705990, 901710, 1011919, 1058985, 2023838, 2117970, 3035757, 5059595, 6071514, 9107271, 10119190, 15178785, 18214542, 30357570, 45536355, 91072710]

約数ペア:

[(1, 91072710), (2, 45536355), (3, 30357570), (5, 18214542), (6, 15178785), (9, 10119190), (10, 9107271), (15, 6071514), (18, 5059595), (30, 3035757), (43, 2117970), (45, 2023838), (86, 1058985), (90, 1011919), (101, 901710), (129, 705990), (202, 450855), (215, 423594), (233, 390870), (258, 352995), (303, 300570), (387, 235330), (430, 211797), (466, 195435), (505, 180342), (606, 150285), (645, 141198), (699, 130290), (774, 117665), (909, 100190), (1010, 90171), (1165, 78174), (1290, 70599), (1398, 65145), (1515, 60114), (1818, 50095), (1935, 47066), (2097, 43430), (2330, 39087), (3030, 30057), (3495, 26058), (3870, 23533), (4194, 21715), (4343, 20970), (4545, 20038), (6990, 13029), (8686, 10485), (9090, 10019)]