87472690

素因数分解:

$2^1\times 5^1\times {\mathrm{2347}}^1\times {\mathrm{3727}}^1$

素因数の和:6081

約数の個数: 16

約数和(自身を含む): 157560192

約数和(自身を除く): 70087502

約数列:

[1, 2, 5, 10, 2347, 3727, 4694, 7454, 11735, 18635, 23470, 37270, 8747269, 17494538, 43736345, 87472690]

約数ペア:

[(1, 87472690), (2, 43736345), (5, 17494538), (10, 8747269), (2347, 37270), (3727, 23470), (4694, 18635), (7454, 11735)]