45198860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322849}}^1$

素因数の和:322865

約数の個数: 24

約数和(自身を含む): 108477600

約数和(自身を除く): 63278740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322849, 645698, 1291396, 1614245, 2259943, 3228490, 4519886, 6456980, 9039772, 11299715, 22599430, 45198860]

約数ペア:

[(1, 45198860), (2, 22599430), (4, 11299715), (5, 9039772), (7, 6456980), (10, 4519886), (14, 3228490), (20, 2259943), (28, 1614245), (35, 1291396), (70, 645698), (140, 322849)]