980727090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4670129}}^1$

素因数の和:4670146

約数の個数: 32

約数和(自身を含む): 2689994880

約数和(自身を除く): 1709267790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4670129, 9340258, 14010387, 23350645, 28020774, 32690903, 46701290, 65381806, 70051935, 98072709, 140103870, 163454515, 196145418, 326909030, 490363545, 980727090]

約数ペア:

[(1, 980727090), (2, 490363545), (3, 326909030), (5, 196145418), (6, 163454515), (7, 140103870), (10, 98072709), (14, 70051935), (15, 65381806), (21, 46701290), (30, 32690903), (35, 28020774), (42, 23350645), (70, 14010387), (105, 9340258), (210, 4670129)]