98102990

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{124181}}^1$

素因数の和:124267

約数の個数: 16

約数和(自身を含む): 178822080

約数和(自身を除く): 80719090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 124181, 248362, 620905, 1241810, 9810299, 19620598, 49051495, 98102990]

約数ペア:

[(1, 98102990), (2, 49051495), (5, 19620598), (10, 9810299), (79, 1241810), (158, 620905), (395, 248362), (790, 124181)]