91221270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{434387}}^1$

素因数の和:434404

約数の個数: 32

約数和(自身を含む): 250207488

約数和(自身を除く): 158986218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 434387, 868774, 1303161, 2171935, 2606322, 3040709, 4343870, 6081418, 6515805, 9122127, 13031610, 15203545, 18244254, 30407090, 45610635, 91221270]

約数ペア:

[(1, 91221270), (2, 45610635), (3, 30407090), (5, 18244254), (6, 15203545), (7, 13031610), (10, 9122127), (14, 6515805), (15, 6081418), (21, 4343870), (30, 3040709), (35, 2606322), (42, 2171935), (70, 1303161), (105, 868774), (210, 434387)]