79710420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1328507}}^1$

素因数の和:1328519

約数の個数: 24

約数和(自身を含む): 223189344

約数和(自身を除く): 143478924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1328507, 2657014, 3985521, 5314028, 6642535, 7971042, 13285070, 15942084, 19927605, 26570140, 39855210, 79710420]

約数ペア:

[(1, 79710420), (2, 39855210), (3, 26570140), (4, 19927605), (5, 15942084), (6, 13285070), (10, 7971042), (12, 6642535), (15, 5314028), (20, 3985521), (30, 2657014), (60, 1328507)]