42773570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{87293}}^1$

素因数の和:87314

約数の個数: 24

約数和(自身を含む): 89563644

約数和(自身を除く): 46790074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 87293, 174586, 436465, 611051, 872930, 1222102, 3055255, 4277357, 6110510, 8554714, 21386785, 42773570]

約数ペア:

[(1, 42773570), (2, 21386785), (5, 8554714), (7, 6110510), (10, 4277357), (14, 3055255), (35, 1222102), (49, 872930), (70, 611051), (98, 436465), (245, 174586), (490, 87293)]