74925410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{152909}}^1$

素因数の和:152930

約数の個数: 24

約数和(自身を含む): 156885660

約数和(自身を除く): 81960250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 152909, 305818, 764545, 1070363, 1529090, 2140726, 5351815, 7492541, 10703630, 14985082, 37462705, 74925410]

約数ペア:

[(1, 74925410), (2, 37462705), (5, 14985082), (7, 10703630), (10, 7492541), (14, 5351815), (35, 2140726), (49, 1529090), (70, 1070363), (98, 764545), (245, 305818), (490, 152909)]