2137335410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4361909}}^1$

素因数の和:4361930

約数の個数: 24

約数和(自身を含む): 4475319660

約数和(自身を除く): 2337984250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4361909, 8723818, 21809545, 30533363, 43619090, 61066726, 152666815, 213733541, 305333630, 427467082, 1068667705, 2137335410]

約数ペア:

[(1, 2137335410), (2, 1068667705), (5, 427467082), (7, 305333630), (10, 213733541), (14, 152666815), (35, 61066726), (49, 43619090), (70, 30533363), (98, 21809545), (245, 8723818), (490, 4361909)]