30481848

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2339}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 83046600

約数和(自身を除く): 52564752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2339, 3258, 4344, 4678, 6516, 7017, 9356, 13032, 14034, 18712, 21051, 28068, 42102, 56136, 84204, 168408, 423359, 846718, 1270077, 1693436, 2540154, 3386872, 3810231, 5080308, 7620462, 10160616, 15240924, 30481848]

約数ペア:

[(1, 30481848), (2, 15240924), (3, 10160616), (4, 7620462), (6, 5080308), (8, 3810231), (9, 3386872), (12, 2540154), (18, 1693436), (24, 1270077), (36, 846718), (72, 423359), (181, 168408), (362, 84204), (543, 56136), (724, 42102), (1086, 28068), (1448, 21051), (1629, 18712), (2172, 14034), (2339, 13032), (3258, 9356), (4344, 7017), (4678, 6516)]