42548580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{236381}}^1$

素因数の和:236396

約数の個数: 36

約数和(自身を含む): 129064572

約数和(自身を除く): 86515992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 236381, 472762, 709143, 945524, 1181905, 1418286, 2127429, 2363810, 2836572, 3545715, 4254858, 4727620, 7091430, 8509716, 10637145, 14182860, 21274290, 42548580]

約数ペア:

[(1, 42548580), (2, 21274290), (3, 14182860), (4, 10637145), (5, 8509716), (6, 7091430), (9, 4727620), (10, 4254858), (12, 3545715), (15, 2836572), (18, 2363810), (20, 2127429), (30, 1418286), (36, 1181905), (45, 945524), (60, 709143), (90, 472762), (180, 236381)]