69020510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31231}}^1$

素因数の和:31268

約数の個数: 32

約数和(自身を含む): 141668352

約数和(自身を除く): 72647842

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 31231, 62462, 156155, 312310, 406003, 530927, 812006, 1061854, 2030015, 2654635, 4060030, 5309270, 6902051, 13804102, 34510255, 69020510]

約数ペア:

[(1, 69020510), (2, 34510255), (5, 13804102), (10, 6902051), (13, 5309270), (17, 4060030), (26, 2654635), (34, 2030015), (65, 1061854), (85, 812006), (130, 530927), (170, 406003), (221, 312310), (442, 156155), (1105, 62462), (2210, 31231)]