30538450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{21061}}^1$

素因数の和:21102

約数の個数: 24

約数和(自身を含む): 58762980

約数和(自身を除く): 28224530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 21061, 42122, 105305, 210610, 526525, 610769, 1053050, 1221538, 3053845, 6107690, 15269225, 30538450]

約数ペア:

[(1, 30538450), (2, 15269225), (5, 6107690), (10, 3053845), (25, 1221538), (29, 1053050), (50, 610769), (58, 526525), (145, 210610), (290, 105305), (725, 42122), (1450, 21061)]