4391580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 12537504

約数和(自身を除く): 8145924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1381, 1590, 2762, 3180, 4143, 5524, 6905, 8286, 13810, 16572, 20715, 27620, 41430, 73193, 82860, 146386, 219579, 292772, 365965, 439158, 731930, 878316, 1097895, 1463860, 2195790, 4391580]

約数ペア:

[(1, 4391580), (2, 2195790), (3, 1463860), (4, 1097895), (5, 878316), (6, 731930), (10, 439158), (12, 365965), (15, 292772), (20, 219579), (30, 146386), (53, 82860), (60, 73193), (106, 41430), (159, 27620), (212, 20715), (265, 16572), (318, 13810), (530, 8286), (636, 6905), (795, 5524), (1060, 4143), (1381, 3180), (1590, 2762)]