2887340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4697

約数の個数: 24

約数和(自身を含む): 6260352

約数和(自身を除く): 3373012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4657, 9314, 18628, 23285, 46570, 93140, 144367, 288734, 577468, 721835, 1443670, 2887340]

約数ペア:

[(1, 2887340), (2, 1443670), (4, 721835), (5, 577468), (10, 288734), (20, 144367), (31, 93140), (62, 46570), (124, 23285), (155, 18628), (310, 9314), (620, 4657)]