30758580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170881}}^1$

素因数の和:170896

約数の個数: 36

約数和(自身を含む): 93301572

約数和(自身を除く): 62542992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170881, 341762, 512643, 683524, 854405, 1025286, 1537929, 1708810, 2050572, 2563215, 3075858, 3417620, 5126430, 6151716, 7689645, 10252860, 15379290, 30758580]

約数ペア:

[(1, 30758580), (2, 15379290), (3, 10252860), (4, 7689645), (5, 6151716), (6, 5126430), (9, 3417620), (10, 3075858), (12, 2563215), (15, 2050572), (18, 1708810), (20, 1537929), (30, 1025286), (36, 854405), (45, 683524), (60, 512643), (90, 341762), (180, 170881)]