30894110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 60473952

約数和(自身を除く): 29579842

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2221, 2782, 4442, 6955, 11105, 13910, 22210, 28873, 57746, 144365, 237647, 288730, 475294, 1188235, 2376470, 3089411, 6178822, 15447055, 30894110]

約数ペア:

[(1, 30894110), (2, 15447055), (5, 6178822), (10, 3089411), (13, 2376470), (26, 1188235), (65, 475294), (107, 288730), (130, 237647), (214, 144365), (535, 57746), (1070, 28873), (1391, 22210), (2221, 13910), (2782, 11105), (4442, 6955)]