61638180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8089}}^1$

素因数の和:8228

約数の個数: 48

約数和(自身を含む): 173967360

約数和(自身を除く): 112329180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8089, 16178, 24267, 32356, 40445, 48534, 80890, 97068, 121335, 161780, 242670, 485340, 1027303, 2054606, 3081909, 4109212, 5136515, 6163818, 10273030, 12327636, 15409545, 20546060, 30819090, 61638180]

約数ペア:

[(1, 61638180), (2, 30819090), (3, 20546060), (4, 15409545), (5, 12327636), (6, 10273030), (10, 6163818), (12, 5136515), (15, 4109212), (20, 3081909), (30, 2054606), (60, 1027303), (127, 485340), (254, 242670), (381, 161780), (508, 121335), (635, 97068), (762, 80890), (1270, 48534), (1524, 40445), (1905, 32356), (2540, 24267), (3810, 16178), (7620, 8089)]