30987095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4567}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 39467520

約数和(自身を除く): 8480425

約数列:

[1, 5, 23, 59, 115, 295, 1357, 4567, 6785, 22835, 105041, 269453, 525205, 1347265, 6197419, 30987095]

約数ペア:

[(1, 30987095), (5, 6197419), (23, 1347265), (59, 525205), (115, 269453), (295, 105041), (1357, 22835), (4567, 6785)]