1361210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 2529792

約数和(自身を除く): 1168582

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4391, 8782, 21955, 43910, 136121, 272242, 680605, 1361210]

約数ペア:

[(1, 1361210), (2, 680605), (5, 272242), (10, 136121), (31, 43910), (62, 21955), (155, 8782), (310, 4391)]