1296103690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4211}}^1\times {\mathrm{4397}}^1$

素因数の和:8622

約数の個数: 32

約数和(自身を含む): 2667510144

約数和(自身を除く): 1371406454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4211, 4397, 8422, 8794, 21055, 21985, 29477, 30779, 42110, 43970, 58954, 61558, 147385, 153895, 294770, 307790, 18515767, 37031534, 92578835, 129610369, 185157670, 259220738, 648051845, 1296103690]

約数ペア:

[(1, 1296103690), (2, 648051845), (5, 259220738), (7, 185157670), (10, 129610369), (14, 92578835), (35, 37031534), (70, 18515767), (4211, 307790), (4397, 294770), (8422, 153895), (8794, 147385), (21055, 61558), (21985, 58954), (29477, 43970), (30779, 42110)]