1330509620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6047771}}^1$

素因数の和:6047791

約数の個数: 24

約数和(自身を含む): 3048077088

約数和(自身を除く): 1717567468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6047771, 12095542, 24191084, 30238855, 60477710, 66525481, 120955420, 133050962, 266101924, 332627405, 665254810, 1330509620]

約数ペア:

[(1, 1330509620), (2, 665254810), (4, 332627405), (5, 266101924), (10, 133050962), (11, 120955420), (20, 66525481), (22, 60477710), (44, 30238855), (55, 24191084), (110, 12095542), (220, 6047771)]