109675210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 204480000

約数和(自身を除く): 94804790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 499, 709, 998, 1418, 2495, 3545, 4990, 7090, 15469, 21979, 30938, 43958, 77345, 109895, 154690, 219790, 353791, 707582, 1768955, 3537910, 10967521, 21935042, 54837605, 109675210]

約数ペア:

[(1, 109675210), (2, 54837605), (5, 21935042), (10, 10967521), (31, 3537910), (62, 1768955), (155, 707582), (310, 353791), (499, 219790), (709, 154690), (998, 109895), (1418, 77345), (2495, 43958), (3545, 30938), (4990, 21979), (7090, 15469)]