1285322510

素因数分解:

$2^1\times 5^1\times {\mathrm{21319}}^1\times {\mathrm{6029}}^1$

素因数の和:27355

約数の個数: 16

約数和(自身を含む): 2314072800

約数和(自身を除く): 1028750290

約数列:

[1, 2, 5, 10, 6029, 12058, 21319, 30145, 42638, 60290, 106595, 213190, 128532251, 257064502, 642661255, 1285322510]

約数ペア:

[(1, 1285322510), (2, 642661255), (5, 257064502), (10, 128532251), (6029, 213190), (12058, 106595), (21319, 60290), (30145, 42638)]