30613845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 51955200

約数和(自身を除く): 21341355

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 659, 815, 1977, 2445, 3097, 3295, 9291, 9885, 12521, 15485, 37563, 46455, 62605, 107417, 187815, 322251, 537085, 1611255, 2040923, 6122769, 10204615, 30613845]

約数ペア:

[(1, 30613845), (3, 10204615), (5, 6122769), (15, 2040923), (19, 1611255), (57, 537085), (95, 322251), (163, 187815), (285, 107417), (489, 62605), (659, 46455), (815, 37563), (1977, 15485), (2445, 12521), (3097, 9885), (3295, 9291)]