810740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5791}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 1946112

約数和(自身を除く): 1135372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5791, 11582, 23164, 28955, 40537, 57910, 81074, 115820, 162148, 202685, 405370, 810740]

約数ペア:

[(1, 810740), (2, 405370), (4, 202685), (5, 162148), (7, 115820), (10, 81074), (14, 57910), (20, 40537), (28, 28955), (35, 23164), (70, 11582), (140, 5791)]