30564370

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 56343600

約数和(自身を除く): 25779230

約数列:

[1, 2, 5, 10, 73, 146, 149, 281, 298, 365, 562, 730, 745, 1405, 1490, 2810, 10877, 20513, 21754, 41026, 41869, 54385, 83738, 102565, 108770, 205130, 209345, 418690, 3056437, 6112874, 15282185, 30564370]

約数ペア:

[(1, 30564370), (2, 15282185), (5, 6112874), (10, 3056437), (73, 418690), (146, 209345), (149, 205130), (281, 108770), (298, 102565), (365, 83738), (562, 54385), (730, 41869), (745, 41026), (1405, 21754), (1490, 20513), (2810, 10877)]