82238580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{456881}}^1$

素因数の和:456896

約数の個数: 36

約数和(自身を含む): 249457572

約数和(自身を除く): 167218992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 456881, 913762, 1370643, 1827524, 2284405, 2741286, 4111929, 4568810, 5482572, 6853215, 8223858, 9137620, 13706430, 16447716, 20559645, 27412860, 41119290, 82238580]

約数ペア:

[(1, 82238580), (2, 41119290), (3, 27412860), (4, 20559645), (5, 16447716), (6, 13706430), (9, 9137620), (10, 8223858), (12, 6853215), (15, 5482572), (18, 4568810), (20, 4111929), (30, 2741286), (36, 2284405), (45, 1827524), (60, 1370643), (90, 913762), (180, 456881)]