4130245730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{213229}}^1$

素因数の和:213398

約数の個数: 32

約数和(自身を含む): 8060094000

約数和(自身を除く): 3929848270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 213229, 426458, 1066145, 2132290, 2771977, 5543954, 13859885, 27719770, 31771121, 63542242, 158855605, 317711210, 413024573, 826049146, 2065122865, 4130245730]

約数ペア:

[(1, 4130245730), (2, 2065122865), (5, 826049146), (10, 413024573), (13, 317711210), (26, 158855605), (65, 63542242), (130, 31771121), (149, 27719770), (298, 13859885), (745, 5543954), (1490, 2771977), (1937, 2132290), (3874, 1066145), (9685, 426458), (19370, 213229)]