8308790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4093}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 17686080

約数和(自身を除く): 9377290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4093, 8186, 20465, 28651, 40930, 57302, 118697, 143255, 237394, 286510, 593485, 830879, 1186970, 1661758, 4154395, 8308790]

約数ペア:

[(1, 8308790), (2, 4154395), (5, 1661758), (7, 1186970), (10, 830879), (14, 593485), (29, 286510), (35, 237394), (58, 143255), (70, 118697), (145, 57302), (203, 40930), (290, 28651), (406, 20465), (1015, 8186), (2030, 4093)]