30762205

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 38200320

約数和(自身を除く): 7438115

約数列:

[1, 5, 47, 79, 235, 395, 1657, 3713, 8285, 18565, 77879, 130903, 389395, 654515, 6152441, 30762205]

約数ペア:

[(1, 30762205), (5, 6152441), (47, 654515), (79, 389395), (235, 130903), (395, 77879), (1657, 18565), (3713, 8285)]