70752890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3259}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 138015360

約数和(自身を除く): 67262470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 3259, 4342, 6518, 10855, 16295, 21710, 32590, 42367, 84734, 211835, 423670, 544253, 1088506, 2721265, 5442530, 7075289, 14150578, 35376445, 70752890]

約数ペア:

[(1, 70752890), (2, 35376445), (5, 14150578), (10, 7075289), (13, 5442530), (26, 2721265), (65, 1088506), (130, 544253), (167, 423670), (334, 211835), (835, 84734), (1670, 42367), (2171, 32590), (3259, 21710), (4342, 16295), (6518, 10855)]