23286180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 65628864

約数和(自身を除く): 42342684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2381, 2445, 3260, 4762, 4890, 7143, 9524, 9780, 11905, 14286, 23810, 28572, 35715, 47620, 71430, 142860, 388103, 776206, 1164309, 1552412, 1940515, 2328618, 3881030, 4657236, 5821545, 7762060, 11643090, 23286180]

約数ペア:

[(1, 23286180), (2, 11643090), (3, 7762060), (4, 5821545), (5, 4657236), (6, 3881030), (10, 2328618), (12, 1940515), (15, 1552412), (20, 1164309), (30, 776206), (60, 388103), (163, 142860), (326, 71430), (489, 47620), (652, 35715), (815, 28572), (978, 23810), (1630, 14286), (1956, 11905), (2381, 9780), (2445, 9524), (3260, 7143), (4762, 4890)]