85572780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1426213}}^1$

素因数の和:1426225

約数の個数: 24

約数和(自身を含む): 239603952

約数和(自身を除く): 154031172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1426213, 2852426, 4278639, 5704852, 7131065, 8557278, 14262130, 17114556, 21393195, 28524260, 42786390, 85572780]

約数ペア:

[(1, 85572780), (2, 42786390), (3, 28524260), (4, 21393195), (5, 17114556), (6, 14262130), (10, 8557278), (12, 7131065), (15, 5704852), (20, 4278639), (30, 2852426), (60, 1426213)]