118523730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{303907}}^1$

素因数の和:303930

約数の個数: 32

約数和(自身を含む): 306339264

約数和(自身を除く): 187815534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 303907, 607814, 911721, 1519535, 1823442, 3039070, 3950791, 4558605, 7901582, 9117210, 11852373, 19753955, 23704746, 39507910, 59261865, 118523730]

約数ペア:

[(1, 118523730), (2, 59261865), (3, 39507910), (5, 23704746), (6, 19753955), (10, 11852373), (13, 9117210), (15, 7901582), (26, 4558605), (30, 3950791), (39, 3039070), (65, 1823442), (78, 1519535), (130, 911721), (195, 607814), (390, 303907)]