38963730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99907}}^1$

素因数の和:99930

約数の個数: 32

約数和(自身を含む): 100707264

約数和(自身を除く): 61743534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 99907, 199814, 299721, 499535, 599442, 999070, 1298791, 1498605, 2597582, 2997210, 3896373, 6493955, 7792746, 12987910, 19481865, 38963730]

約数ペア:

[(1, 38963730), (2, 19481865), (3, 12987910), (5, 7792746), (6, 6493955), (10, 3896373), (13, 2997210), (15, 2597582), (26, 1498605), (30, 1298791), (39, 999070), (65, 599442), (78, 499535), (130, 299721), (195, 199814), (390, 99907)]