142158690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1579541}}^1$

素因数の和:1579554

約数の個数: 24

約数和(自身を含む): 369612828

約数和(自身を除く): 227454138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1579541, 3159082, 4738623, 7897705, 9477246, 14215869, 15795410, 23693115, 28431738, 47386230, 71079345, 142158690]

約数ペア:

[(1, 142158690), (2, 71079345), (3, 47386230), (5, 28431738), (6, 23693115), (9, 15795410), (10, 14215869), (15, 9477246), (18, 7897705), (30, 4738623), (45, 3159082), (90, 1579541)]