2425230730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{6689}}^1$

素因数の和:9498

約数の個数: 32

約数和(自身を含む): 4703605200

約数和(自身を除く): 2278374470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2789, 5578, 6689, 13378, 13945, 27890, 33445, 36257, 66890, 72514, 86957, 173914, 181285, 362570, 434785, 869570, 18655621, 37311242, 93278105, 186556210, 242523073, 485046146, 1212615365, 2425230730]

約数ペア:

[(1, 2425230730), (2, 1212615365), (5, 485046146), (10, 242523073), (13, 186556210), (26, 93278105), (65, 37311242), (130, 18655621), (2789, 869570), (5578, 434785), (6689, 362570), (13378, 181285), (13945, 173914), (27890, 86957), (33445, 72514), (36257, 66890)]