30128428265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{82963}}^1$

素因数の和:83169

約数の個数: 32

約数和(自身を含む): 40252805376

約数和(自身を除く): 10124377111

約数列:

[1, 5, 13, 37, 65, 151, 185, 481, 755, 1963, 2405, 5587, 9815, 27935, 72631, 82963, 363155, 414815, 1078519, 3069631, 5392595, 12527413, 15348155, 39905203, 62637065, 162856369, 199526015, 463514281, 814281845, 2317571405, 6025685653, 30128428265]

約数ペア:

[(1, 30128428265), (5, 6025685653), (13, 2317571405), (37, 814281845), (65, 463514281), (151, 199526015), (185, 162856369), (481, 62637065), (755, 39905203), (1963, 15348155), (2405, 12527413), (5587, 5392595), (9815, 3069631), (27935, 1078519), (72631, 414815), (82963, 363155)]