65730730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 127825488

約数和(自身を除く): 62094758

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 842, 1201, 2105, 2402, 4210, 5473, 6005, 10946, 12010, 15613, 27365, 31226, 54730, 78065, 156130, 505621, 1011242, 2528105, 5056210, 6573073, 13146146, 32865365, 65730730]

約数ペア:

[(1, 65730730), (2, 32865365), (5, 13146146), (10, 6573073), (13, 5056210), (26, 2528105), (65, 1011242), (130, 505621), (421, 156130), (842, 78065), (1201, 54730), (2105, 31226), (2402, 27365), (4210, 15613), (5473, 12010), (6005, 10946)]