90067010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1439}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 177292800

約数和(自身を除く): 87225790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 569, 1138, 1439, 2845, 2878, 5690, 6259, 7195, 12518, 14390, 15829, 31295, 31658, 62590, 79145, 158290, 818791, 1637582, 4093955, 8187910, 9006701, 18013402, 45033505, 90067010]

約数ペア:

[(1, 90067010), (2, 45033505), (5, 18013402), (10, 9006701), (11, 8187910), (22, 4093955), (55, 1637582), (110, 818791), (569, 158290), (1138, 79145), (1439, 62590), (2845, 31658), (2878, 31295), (5690, 15829), (6259, 14390), (7195, 12518)]