12315330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 32231160

約数和(自身を除く): 19915830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 709, 965, 1158, 1418, 1737, 1930, 2127, 2895, 3474, 3545, 4254, 5790, 6381, 7090, 8685, 10635, 12762, 17370, 21270, 31905, 63810, 136837, 273674, 410511, 684185, 821022, 1231533, 1368370, 2052555, 2463066, 4105110, 6157665, 12315330]

約数ペア:

[(1, 12315330), (2, 6157665), (3, 4105110), (5, 2463066), (6, 2052555), (9, 1368370), (10, 1231533), (15, 821022), (18, 684185), (30, 410511), (45, 273674), (90, 136837), (193, 63810), (386, 31905), (579, 21270), (709, 17370), (965, 12762), (1158, 10635), (1418, 8685), (1737, 7090), (1930, 6381), (2127, 5790), (2895, 4254), (3474, 3545)]