87667710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11831}}^1$

素因数の和:11873

約数の個数: 64

約数和(自身を含む): 238533120

約数和(自身を除く): 150865410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 11831, 23662, 35493, 59155, 70986, 118310, 153803, 177465, 224789, 307606, 354930, 449578, 461409, 674367, 769015, 922818, 1123945, 1348734, 1538030, 2247890, 2307045, 2922257, 3371835, 4614090, 5844514, 6743670, 8766771, 14611285, 17533542, 29222570, 43833855, 87667710]

約数ペア:

[(1, 87667710), (2, 43833855), (3, 29222570), (5, 17533542), (6, 14611285), (10, 8766771), (13, 6743670), (15, 5844514), (19, 4614090), (26, 3371835), (30, 2922257), (38, 2307045), (39, 2247890), (57, 1538030), (65, 1348734), (78, 1123945), (95, 922818), (114, 769015), (130, 674367), (190, 461409), (195, 449578), (247, 354930), (285, 307606), (390, 224789), (494, 177465), (570, 153803), (741, 118310), (1235, 70986), (1482, 59155), (2470, 35493), (3705, 23662), (7410, 11831)]