142398970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{7039}}^1$

素因数の和:7087

約数の個数: 48

約数和(自身を含む): 311224320

約数和(自身を除く): 168825350

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 7039, 10115, 14078, 20230, 35195, 49273, 70390, 98546, 119663, 239326, 246365, 492730, 598315, 837641, 1196630, 1675282, 2034271, 4068542, 4188205, 8376410, 10171355, 14239897, 20342710, 28479794, 71199485, 142398970]

約数ペア:

[(1, 142398970), (2, 71199485), (5, 28479794), (7, 20342710), (10, 14239897), (14, 10171355), (17, 8376410), (34, 4188205), (35, 4068542), (70, 2034271), (85, 1675282), (119, 1196630), (170, 837641), (238, 598315), (289, 492730), (578, 246365), (595, 239326), (1190, 119663), (1445, 98546), (2023, 70390), (2890, 49273), (4046, 35195), (7039, 20230), (10115, 14078)]