16492620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8867}}^1$

素因数の和:8910

約数の個数: 48

約数和(自身を含む): 47674368

約数和(自身を除く): 31181748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 8867, 17734, 26601, 35468, 44335, 53202, 88670, 106404, 133005, 177340, 266010, 274877, 532020, 549754, 824631, 1099508, 1374385, 1649262, 2748770, 3298524, 4123155, 5497540, 8246310, 16492620]

約数ペア:

[(1, 16492620), (2, 8246310), (3, 5497540), (4, 4123155), (5, 3298524), (6, 2748770), (10, 1649262), (12, 1374385), (15, 1099508), (20, 824631), (30, 549754), (31, 532020), (60, 274877), (62, 266010), (93, 177340), (124, 133005), (155, 106404), (186, 88670), (310, 53202), (372, 44335), (465, 35468), (620, 26601), (930, 17734), (1860, 8867)]