1330891890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{27779}}^1$

素因数の和:29386

約数の個数: 32

約数和(自身を含む): 3196255680

約数和(自身を除く): 1865363790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1597, 3194, 4791, 7985, 9582, 15970, 23955, 27779, 47910, 55558, 83337, 138895, 166674, 277790, 416685, 833370, 44363063, 88726126, 133089189, 221815315, 266178378, 443630630, 665445945, 1330891890]

約数ペア:

[(1, 1330891890), (2, 665445945), (3, 443630630), (5, 266178378), (6, 221815315), (10, 133089189), (15, 88726126), (30, 44363063), (1597, 833370), (3194, 416685), (4791, 277790), (7985, 166674), (9582, 138895), (15970, 83337), (23955, 55558), (27779, 47910)]