17999310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85711}}^1$

素因数の和:85728

約数の個数: 32

約数和(自身を含む): 49370112

約数和(自身を除く): 31370802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85711, 171422, 257133, 428555, 514266, 599977, 857110, 1199954, 1285665, 1799931, 2571330, 2999885, 3599862, 5999770, 8999655, 17999310]

約数ペア:

[(1, 17999310), (2, 8999655), (3, 5999770), (5, 3599862), (6, 2999885), (7, 2571330), (10, 1799931), (14, 1285665), (15, 1199954), (21, 857110), (30, 599977), (35, 514266), (42, 428555), (70, 257133), (105, 171422), (210, 85711)]