195458580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1085881}}^1$

素因数の和:1085896

約数の個数: 36

約数和(自身を含む): 592891572

約数和(自身を除く): 397432992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1085881, 2171762, 3257643, 4343524, 5429405, 6515286, 9772929, 10858810, 13030572, 16288215, 19545858, 21717620, 32576430, 39091716, 48864645, 65152860, 97729290, 195458580]

約数ペア:

[(1, 195458580), (2, 97729290), (3, 65152860), (4, 48864645), (5, 39091716), (6, 32576430), (9, 21717620), (10, 19545858), (12, 16288215), (15, 13030572), (18, 10858810), (20, 9772929), (30, 6515286), (36, 5429405), (45, 4343524), (60, 3257643), (90, 2171762), (180, 1085881)]