65851490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 124597440

約数和(自身を除く): 58745950

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 4139, 7955, 8278, 15910, 20695, 41390, 153143, 177977, 306286, 355954, 765715, 889885, 1531430, 1779770, 6585149, 13170298, 32925745, 65851490]

約数ペア:

[(1, 65851490), (2, 32925745), (5, 13170298), (10, 6585149), (37, 1779770), (43, 1531430), (74, 889885), (86, 765715), (185, 355954), (215, 306286), (370, 177977), (430, 153143), (1591, 41390), (3182, 20695), (4139, 15910), (7955, 8278)]