69965390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8713}}^1$

素因数の和:8804

約数の個数: 32

約数和(自身を含む): 139284576

約数和(自身を除く): 69319186

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 8713, 17426, 43565, 87130, 95843, 191686, 479215, 636049, 958430, 1272098, 3180245, 6360490, 6996539, 13993078, 34982695, 69965390]

約数ペア:

[(1, 69965390), (2, 34982695), (5, 13993078), (10, 6996539), (11, 6360490), (22, 3180245), (55, 1272098), (73, 958430), (110, 636049), (146, 479215), (365, 191686), (730, 95843), (803, 87130), (1606, 43565), (4015, 17426), (8030, 8713)]