829531870

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1\times {\mathrm{1021}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 1509943680

約数和(自身を除く): 680411810

約数列:

[1, 2, 5, 10, 113, 226, 565, 719, 1021, 1130, 1438, 2042, 3595, 5105, 7190, 10210, 81247, 115373, 162494, 230746, 406235, 576865, 734099, 812470, 1153730, 1468198, 3670495, 7340990, 82953187, 165906374, 414765935, 829531870]

約数ペア:

[(1, 829531870), (2, 414765935), (5, 165906374), (10, 82953187), (113, 7340990), (226, 3670495), (565, 1468198), (719, 1153730), (1021, 812470), (1130, 734099), (1438, 576865), (2042, 406235), (3595, 230746), (5105, 162494), (7190, 115373), (10210, 81247)]