77274890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100357}}^1$

素因数の和:100382

約数の個数: 32

約数和(自身を含む): 173418624

約数和(自身を除く): 96143734

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 100357, 200714, 501785, 702499, 1003570, 1103927, 1404998, 2207854, 3512495, 5519635, 7024990, 7727489, 11039270, 15454978, 38637445, 77274890]

約数ペア:

[(1, 77274890), (2, 38637445), (5, 15454978), (7, 11039270), (10, 7727489), (11, 7024990), (14, 5519635), (22, 3512495), (35, 2207854), (55, 1404998), (70, 1103927), (77, 1003570), (110, 702499), (154, 501785), (385, 200714), (770, 100357)]