67331330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21107}}^1$

素因数の和:21154

約数の個数: 32

約数和(自身を含む): 136779840

約数和(自身を除く): 69448510

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 21107, 42214, 105535, 211070, 232177, 464354, 612103, 1160885, 1224206, 2321770, 3060515, 6121030, 6733133, 13466266, 33665665, 67331330]

約数ペア:

[(1, 67331330), (2, 33665665), (5, 13466266), (10, 6733133), (11, 6121030), (22, 3060515), (29, 2321770), (55, 1224206), (58, 1160885), (110, 612103), (145, 464354), (290, 232177), (319, 211070), (638, 105535), (1595, 42214), (3190, 21107)]