67292290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30449}}^1$

素因数の和:30486

約数の個数: 32

約数和(自身を含む): 138121200

約数和(自身を除く): 70828910

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 30449, 60898, 152245, 304490, 395837, 517633, 791674, 1035266, 1979185, 2588165, 3958370, 5176330, 6729229, 13458458, 33646145, 67292290]

約数ペア:

[(1, 67292290), (2, 33646145), (5, 13458458), (10, 6729229), (13, 5176330), (17, 3958370), (26, 2588165), (34, 1979185), (65, 1035266), (85, 791674), (130, 517633), (170, 395837), (221, 304490), (442, 152245), (1105, 60898), (2210, 30449)]