68902730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{530021}}^1$

素因数の和:530041

約数の個数: 16

約数和(自身を含む): 133565544

約数和(自身を除く): 64662814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 530021, 1060042, 2650105, 5300210, 6890273, 13780546, 34451365, 68902730]

約数ペア:

[(1, 68902730), (2, 34451365), (5, 13780546), (10, 6890273), (13, 5300210), (26, 2650105), (65, 1060042), (130, 530021)]