61635730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16349}}^1$

素因数の和:16398

約数の個数: 32

約数和(自身を含む): 123606000

約数和(自身を除く): 61970270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 16349, 32698, 81745, 163490, 212537, 425074, 474121, 948242, 1062685, 2125370, 2370605, 4741210, 6163573, 12327146, 30817865, 61635730]

約数ペア:

[(1, 61635730), (2, 30817865), (5, 12327146), (10, 6163573), (13, 4741210), (26, 2370605), (29, 2125370), (58, 1062685), (65, 948242), (130, 474121), (145, 425074), (290, 212537), (377, 163490), (754, 81745), (1885, 32698), (3770, 16349)]