302308790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254041}}^1$

素因数の和:254072

約数の個数: 32

約数和(自身を含む): 658476864

約数和(自身を除く): 356168074

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 254041, 508082, 1270205, 1778287, 2540410, 3556574, 4318697, 8637394, 8891435, 17782870, 21593485, 30230879, 43186970, 60461758, 151154395, 302308790]

約数ペア:

[(1, 302308790), (2, 151154395), (5, 60461758), (7, 43186970), (10, 30230879), (14, 21593485), (17, 17782870), (34, 8891435), (35, 8637394), (70, 4318697), (85, 3556574), (119, 2540410), (170, 1778287), (238, 1270205), (595, 508082), (1190, 254041)]