30593820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13781}}^1$

素因数の和:13830

約数の個数: 48

約数和(自身を含む): 87984288

約数和(自身を除く): 57390468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 13781, 27562, 41343, 55124, 68905, 82686, 137810, 165372, 206715, 275620, 413430, 509897, 826860, 1019794, 1529691, 2039588, 2549485, 3059382, 5098970, 6118764, 7648455, 10197940, 15296910, 30593820]

約数ペア:

[(1, 30593820), (2, 15296910), (3, 10197940), (4, 7648455), (5, 6118764), (6, 5098970), (10, 3059382), (12, 2549485), (15, 2039588), (20, 1529691), (30, 1019794), (37, 826860), (60, 509897), (74, 413430), (111, 275620), (148, 206715), (185, 165372), (222, 137810), (370, 82686), (444, 68905), (555, 55124), (740, 41343), (1110, 27562), (2220, 13781)]