56630730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145207}}^1$

素因数の和:145230

約数の個数: 32

約数和(自身を含む): 146369664

約数和(自身を除く): 89738934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145207, 290414, 435621, 726035, 871242, 1452070, 1887691, 2178105, 3775382, 4356210, 5663073, 9438455, 11326146, 18876910, 28315365, 56630730]

約数ペア:

[(1, 56630730), (2, 28315365), (3, 18876910), (5, 11326146), (6, 9438455), (10, 5663073), (13, 4356210), (15, 3775382), (26, 2178105), (30, 1887691), (39, 1452070), (65, 871242), (78, 726035), (130, 435621), (195, 290414), (390, 145207)]