74860290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{831781}}^1$

素因数の和:831794

約数の個数: 24

約数和(自身を含む): 194636988

約数和(自身を除く): 119776698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 831781, 1663562, 2495343, 4158905, 4990686, 7486029, 8317810, 12476715, 14972058, 24953430, 37430145, 74860290]

約数ペア:

[(1, 74860290), (2, 37430145), (3, 24953430), (5, 14972058), (6, 12476715), (9, 8317810), (10, 7486029), (15, 4990686), (18, 4158905), (30, 2495343), (45, 1663562), (90, 831781)]