147398510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2105693}}^1$

素因数の和:2105707

約数の個数: 16

約数和(自身を含む): 303219936

約数和(自身を除く): 155821426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2105693, 4211386, 10528465, 14739851, 21056930, 29479702, 73699255, 147398510]

約数ペア:

[(1, 147398510), (2, 73699255), (5, 29479702), (7, 21056930), (10, 14739851), (14, 10528465), (35, 4211386), (70, 2105693)]