70996090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{645419}}^1$

素因数の和:645437

約数の個数: 16

約数和(自身を含む): 139410720

約数和(自身を除く): 68414630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 645419, 1290838, 3227095, 6454190, 7099609, 14199218, 35498045, 70996090]

約数ペア:

[(1, 70996090), (2, 35498045), (5, 14199218), (10, 7099609), (11, 6454190), (22, 3227095), (55, 1290838), (110, 645419)]