275455230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{26309}}^1$

素因数の和:26668

約数の個数: 32

約数和(自身を含む): 663012000

約数和(自身を除く): 387556770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 26309, 52618, 78927, 131545, 157854, 263090, 394635, 789270, 9181841, 18363682, 27545523, 45909205, 55091046, 91818410, 137727615, 275455230]

約数ペア:

[(1, 275455230), (2, 137727615), (3, 91818410), (5, 55091046), (6, 45909205), (10, 27545523), (15, 18363682), (30, 9181841), (349, 789270), (698, 394635), (1047, 263090), (1745, 157854), (2094, 131545), (3490, 78927), (5235, 52618), (10470, 26309)]