238008810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{610279}}^1$

素因数の和:610302

約数の個数: 32

約数和(自身を含む): 615162240

約数和(自身を除く): 377153430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 610279, 1220558, 1830837, 3051395, 3661674, 6102790, 7933627, 9154185, 15867254, 18308370, 23800881, 39668135, 47601762, 79336270, 119004405, 238008810]

約数ペア:

[(1, 238008810), (2, 119004405), (3, 79336270), (5, 47601762), (6, 39668135), (10, 23800881), (13, 18308370), (15, 15867254), (26, 9154185), (30, 7933627), (39, 6102790), (65, 3661674), (78, 3051395), (130, 1830837), (195, 1220558), (390, 610279)]