15972030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{177467}}^1$

素因数の和:177480

約数の個数: 24

約数和(自身を含む): 41527512

約数和(自身を除く): 25555482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 177467, 354934, 532401, 887335, 1064802, 1597203, 1774670, 2662005, 3194406, 5324010, 7986015, 15972030]

約数ペア:

[(1, 15972030), (2, 7986015), (3, 5324010), (5, 3194406), (6, 2662005), (9, 1774670), (10, 1597203), (15, 1064802), (18, 887335), (30, 532401), (45, 354934), (90, 177467)]