71396670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2777}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 171613728

約数和(自身を除く): 100217058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 2777, 4285, 5142, 5554, 8331, 8570, 12855, 13885, 16662, 25710, 27770, 41655, 83310, 2379889, 4759778, 7139667, 11899445, 14279334, 23798890, 35698335, 71396670]

約数ペア:

[(1, 71396670), (2, 35698335), (3, 23798890), (5, 14279334), (6, 11899445), (10, 7139667), (15, 4759778), (30, 2379889), (857, 83310), (1714, 41655), (2571, 27770), (2777, 25710), (4285, 16662), (5142, 13885), (5554, 12855), (8331, 8570)]