122631910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{172721}}^1$

素因数の和:172799

約数の個数: 16

約数和(自身を含む): 223847712

約数和(自身を除く): 101215802

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 172721, 345442, 863605, 1727210, 12263191, 24526382, 61315955, 122631910]

約数ペア:

[(1, 122631910), (2, 61315955), (5, 24526382), (10, 12263191), (71, 1727210), (142, 863605), (355, 345442), (710, 172721)]