75154970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15889}}^1$

素因数の和:15950

約数の個数: 32

約数和(自身を含む): 151018560

約数和(自身を除く): 75863590

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 15889, 31778, 79445, 158890, 174779, 349558, 683227, 873895, 1366454, 1747790, 3416135, 6832270, 7515497, 15030994, 37577485, 75154970]

約数ペア:

[(1, 75154970), (2, 37577485), (5, 15030994), (10, 7515497), (11, 6832270), (22, 3416135), (43, 1747790), (55, 1366454), (86, 873895), (110, 683227), (215, 349558), (430, 174779), (473, 158890), (946, 79445), (2365, 31778), (4730, 15889)]