78968910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154841}}^1$

素因数の和:154868

約数の個数: 32

約数和(自身を含む): 200675232

約数和(自身を除く): 121706322

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 154841, 309682, 464523, 774205, 929046, 1548410, 2322615, 2632297, 4645230, 5264594, 7896891, 13161485, 15793782, 26322970, 39484455, 78968910]

約数ペア:

[(1, 78968910), (2, 39484455), (3, 26322970), (5, 15793782), (6, 13161485), (10, 7896891), (15, 5264594), (17, 4645230), (30, 2632297), (34, 2322615), (51, 1548410), (85, 929046), (102, 774205), (170, 464523), (255, 309682), (510, 154841)]