357340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 795312

約数和(自身を除く): 437972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1051, 2102, 4204, 5255, 10510, 17867, 21020, 35734, 71468, 89335, 178670, 357340]

約数ペア:

[(1, 357340), (2, 178670), (4, 89335), (5, 71468), (10, 35734), (17, 21020), (20, 17867), (34, 10510), (68, 5255), (85, 4204), (170, 2102), (340, 1051)]