30294621

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 51897600

約数和(自身を除く): 21602979

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1801, 1869, 2403, 5403, 5607, 12607, 16209, 16821, 37821, 48627, 113463, 160289, 340389, 480867, 1122023, 1442601, 3366069, 4327803, 10098207, 30294621]

約数ペア:

[(1, 30294621), (3, 10098207), (7, 4327803), (9, 3366069), (21, 1442601), (27, 1122023), (63, 480867), (89, 340389), (189, 160289), (267, 113463), (623, 48627), (801, 37821), (1801, 16821), (1869, 16209), (2403, 12607), (5403, 5607)]