69968730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179407}}^1$

素因数の和:179430

約数の個数: 32

約数和(自身を含む): 180843264

約数和(自身を除く): 110874534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 179407, 358814, 538221, 897035, 1076442, 1794070, 2332291, 2691105, 4664582, 5382210, 6996873, 11661455, 13993746, 23322910, 34984365, 69968730]

約数ペア:

[(1, 69968730), (2, 34984365), (3, 23322910), (5, 13993746), (6, 11661455), (10, 6996873), (13, 5382210), (15, 4664582), (26, 2691105), (30, 2332291), (39, 1794070), (65, 1076442), (78, 897035), (130, 538221), (195, 358814), (390, 179407)]