99703660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{712169}}^1$

素因数の和:712185

約数の個数: 24

約数和(自身を含む): 239289120

約数和(自身を除く): 139585460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 712169, 1424338, 2848676, 3560845, 4985183, 7121690, 9970366, 14243380, 19940732, 24925915, 49851830, 99703660]

約数ペア:

[(1, 99703660), (2, 49851830), (4, 24925915), (5, 19940732), (7, 14243380), (10, 9970366), (14, 7121690), (20, 4985183), (28, 3560845), (35, 2848676), (70, 1424338), (140, 712169)]