154125420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2568757}}^1$

素因数の和:2568769

約数の個数: 24

約数和(自身を含む): 431551344

約数和(自身を除く): 277425924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2568757, 5137514, 7706271, 10275028, 12843785, 15412542, 25687570, 30825084, 38531355, 51375140, 77062710, 154125420]

約数ペア:

[(1, 154125420), (2, 77062710), (3, 51375140), (4, 38531355), (5, 30825084), (6, 25687570), (10, 15412542), (12, 12843785), (15, 10275028), (20, 7706271), (30, 5137514), (60, 2568757)]