15679090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5266

約数の個数: 32

約数和(自身を含む): 33010560

約数和(自身を除く): 17331470

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 5209, 10418, 26045, 36463, 52090, 72926, 182315, 223987, 364630, 447974, 1119935, 1567909, 2239870, 3135818, 7839545, 15679090]

約数ペア:

[(1, 15679090), (2, 7839545), (5, 3135818), (7, 2239870), (10, 1567909), (14, 1119935), (35, 447974), (43, 364630), (70, 223987), (86, 182315), (215, 72926), (301, 52090), (430, 36463), (602, 26045), (1505, 10418), (3010, 5209)]