3131670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 7580160

約数和(自身を除く): 4448490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 751, 834, 1390, 1502, 2085, 2253, 3755, 4170, 4506, 7510, 11265, 22530, 104389, 208778, 313167, 521945, 626334, 1043890, 1565835, 3131670]

約数ペア:

[(1, 3131670), (2, 1565835), (3, 1043890), (5, 626334), (6, 521945), (10, 313167), (15, 208778), (30, 104389), (139, 22530), (278, 11265), (417, 7510), (695, 4506), (751, 4170), (834, 3755), (1390, 2253), (1502, 2085)]