86829710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 183824640

約数和(自身を除く): 96994930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 170, 187, 295, 374, 590, 649, 787, 935, 1003, 1298, 1574, 1870, 2006, 3245, 3935, 5015, 6490, 7870, 8657, 10030, 11033, 13379, 17314, 22066, 26758, 43285, 46433, 55165, 66895, 86570, 92866, 110330, 133790, 147169, 232165, 294338, 464330, 510763, 735845, 789361, 1021526, 1471690, 1578722, 2553815, 3946805, 5107630, 7893610, 8682971, 17365942, 43414855, 86829710]

約数ペア:

[(1, 86829710), (2, 43414855), (5, 17365942), (10, 8682971), (11, 7893610), (17, 5107630), (22, 3946805), (34, 2553815), (55, 1578722), (59, 1471690), (85, 1021526), (110, 789361), (118, 735845), (170, 510763), (187, 464330), (295, 294338), (374, 232165), (590, 147169), (649, 133790), (787, 110330), (935, 92866), (1003, 86570), (1298, 66895), (1574, 55165), (1870, 46433), (2006, 43285), (3245, 26758), (3935, 22066), (5015, 17314), (6490, 13379), (7870, 11033), (8657, 10030)]