63340810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28661}}^1$

素因数の和:28698

約数の個数: 32

約数和(自身を含む): 130010832

約数和(自身を除く): 66670022

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 28661, 57322, 143305, 286610, 372593, 487237, 745186, 974474, 1862965, 2436185, 3725930, 4872370, 6334081, 12668162, 31670405, 63340810]

約数ペア:

[(1, 63340810), (2, 31670405), (5, 12668162), (10, 6334081), (13, 4872370), (17, 3725930), (26, 2436185), (34, 1862965), (65, 974474), (85, 745186), (130, 487237), (170, 372593), (221, 286610), (442, 143305), (1105, 57322), (2210, 28661)]