90630410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{697157}}^1$

素因数の和:697177

約数の個数: 16

約数和(自身を含む): 175683816

約数和(自身を除く): 85053406

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 697157, 1394314, 3485785, 6971570, 9063041, 18126082, 45315205, 90630410]

約数ペア:

[(1, 90630410), (2, 45315205), (5, 18126082), (10, 9063041), (13, 6971570), (26, 3485785), (65, 1394314), (130, 697157)]