75813730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 140652864

約数和(自身を除く): 64839134

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1123, 1570, 2246, 5615, 6751, 11230, 13502, 33755, 48289, 67510, 96578, 176311, 241445, 352622, 482890, 881555, 1763110, 7581373, 15162746, 37906865, 75813730]

約数ペア:

[(1, 75813730), (2, 37906865), (5, 15162746), (10, 7581373), (43, 1763110), (86, 881555), (157, 482890), (215, 352622), (314, 241445), (430, 176311), (785, 96578), (1123, 67510), (1570, 48289), (2246, 33755), (5615, 13502), (6751, 11230)]