70448690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3637}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 137516400

約数和(自身を除く): 67067710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3637, 3874, 7274, 9685, 18185, 19370, 36370, 47281, 94562, 236405, 472810, 541913, 1083826, 2709565, 5419130, 7044869, 14089738, 35224345, 70448690]

約数ペア:

[(1, 70448690), (2, 35224345), (5, 14089738), (10, 7044869), (13, 5419130), (26, 2709565), (65, 1083826), (130, 541913), (149, 472810), (298, 236405), (745, 94562), (1490, 47281), (1937, 36370), (3637, 19370), (3874, 18185), (7274, 9685)]