61234360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139169}}^1$

素因数の和:139191

約数の個数: 32

約数和(自身を含む): 150303600

約数和(自身を除く): 89069240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 139169, 278338, 556676, 695845, 1113352, 1391690, 1530859, 2783380, 3061718, 5566760, 6123436, 7654295, 12246872, 15308590, 30617180, 61234360]

約数ペア:

[(1, 61234360), (2, 30617180), (4, 15308590), (5, 12246872), (8, 7654295), (10, 6123436), (11, 5566760), (20, 3061718), (22, 2783380), (40, 1530859), (44, 1391690), (55, 1113352), (88, 695845), (110, 556676), (220, 278338), (440, 139169)]