31298470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5387}}^1$

素因数の和:5484

約数の個数: 32

約数和(自身を含む): 65173248

約数和(自身を除く): 33874778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5387, 5810, 10774, 26935, 37709, 53870, 75418, 188545, 377090, 447121, 894242, 2235605, 3129847, 4471210, 6259694, 15649235, 31298470]

約数ペア:

[(1, 31298470), (2, 15649235), (5, 6259694), (7, 4471210), (10, 3129847), (14, 2235605), (35, 894242), (70, 447121), (83, 377090), (166, 188545), (415, 75418), (581, 53870), (830, 37709), (1162, 26935), (2905, 10774), (5387, 5810)]