2171230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7487}}^1$

素因数の和:7523

約数の個数: 16

約数和(自身を含む): 4043520

約数和(自身を除く): 1872290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7487, 14974, 37435, 74870, 217123, 434246, 1085615, 2171230]

約数ペア:

[(1, 2171230), (2, 1085615), (5, 434246), (10, 217123), (29, 74870), (58, 37435), (145, 14974), (290, 7487)]