72913130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{99881}}^1$

素因数の和:99961

約数の個数: 16

約数和(自身を含む): 133042824

約数和(自身を除く): 60129694

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 99881, 199762, 499405, 998810, 7291313, 14582626, 36456565, 72913130]

約数ペア:

[(1, 72913130), (2, 36456565), (5, 14582626), (10, 7291313), (73, 998810), (146, 499405), (365, 199762), (730, 99881)]