72492170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{249973}}^1$

素因数の和:250009

約数の個数: 16

約数和(自身を含む): 134985960

約数和(自身を除く): 62493790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 249973, 499946, 1249865, 2499730, 7249217, 14498434, 36246085, 72492170]

約数ペア:

[(1, 72492170), (2, 36246085), (5, 14498434), (10, 7249217), (29, 2499730), (58, 1249865), (145, 499946), (290, 249973)]