1570761530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227977}}^1$

素因数の和:228050

約数の個数: 32

約数和(自身を含む): 3102324624

約数和(自身を除く): 1531563094

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 227977, 455954, 1139885, 2279770, 2963701, 5927402, 12082781, 14818505, 24165562, 29637010, 60413905, 120827810, 157076153, 314152306, 785380765, 1570761530]

約数ペア:

[(1, 1570761530), (2, 785380765), (5, 314152306), (10, 157076153), (13, 120827810), (26, 60413905), (53, 29637010), (65, 24165562), (106, 14818505), (130, 12082781), (265, 5927402), (530, 2963701), (689, 2279770), (1378, 1139885), (3445, 455954), (6890, 227977)]