68152810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32609}}^1$

素因数の和:32646

約数の個数: 32

約数和(自身を含む): 140875200

約数和(自身を除く): 72722390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 32609, 65218, 163045, 326090, 358699, 619571, 717398, 1239142, 1793495, 3097855, 3586990, 6195710, 6815281, 13630562, 34076405, 68152810]

約数ペア:

[(1, 68152810), (2, 34076405), (5, 13630562), (10, 6815281), (11, 6195710), (19, 3586990), (22, 3097855), (38, 1793495), (55, 1239142), (95, 717398), (110, 619571), (190, 358699), (209, 326090), (418, 163045), (1045, 65218), (2090, 32609)]