1730204450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2661853}}^1$

素因数の和:2661878

約数の個数: 24

約数和(自身を含む): 3465733908

約数和(自身を除く): 1735529458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2661853, 5323706, 13309265, 26618530, 34604089, 66546325, 69208178, 133092650, 173020445, 346040890, 865102225, 1730204450]

約数ペア:

[(1, 1730204450), (2, 865102225), (5, 346040890), (10, 173020445), (13, 133092650), (25, 69208178), (26, 66546325), (50, 34604089), (65, 26618530), (130, 13309265), (325, 5323706), (650, 2661853)]