40653660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677561}}^1$

素因数の和:677573

約数の個数: 24

約数和(自身を含む): 113830416

約数和(自身を除く): 73176756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677561, 1355122, 2032683, 2710244, 3387805, 4065366, 6775610, 8130732, 10163415, 13551220, 20326830, 40653660]

約数ペア:

[(1, 40653660), (2, 20326830), (3, 13551220), (4, 10163415), (5, 8130732), (6, 6775610), (10, 4065366), (12, 3387805), (15, 2710244), (20, 2032683), (30, 1355122), (60, 677561)]