66993540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3637}}^1$

素因数の和:3956

約数の個数: 48

約数和(自身を含む): 188244672

約数和(自身を除く): 121251132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3637, 3684, 4605, 6140, 7274, 9210, 10911, 14548, 18185, 18420, 21822, 36370, 43644, 54555, 72740, 109110, 218220, 1116559, 2233118, 3349677, 4466236, 5582795, 6699354, 11165590, 13398708, 16748385, 22331180, 33496770, 66993540]

約数ペア:

[(1, 66993540), (2, 33496770), (3, 22331180), (4, 16748385), (5, 13398708), (6, 11165590), (10, 6699354), (12, 5582795), (15, 4466236), (20, 3349677), (30, 2233118), (60, 1116559), (307, 218220), (614, 109110), (921, 72740), (1228, 54555), (1535, 43644), (1842, 36370), (3070, 21822), (3637, 18420), (3684, 18185), (4605, 14548), (6140, 10911), (7274, 9210)]