270147340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{794551}}^1$

素因数の和:794577

約数の個数: 24

約数和(自身を含む): 600681312

約数和(自身を除く): 330533972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 794551, 1589102, 3178204, 3972755, 7945510, 13507367, 15891020, 27014734, 54029468, 67536835, 135073670, 270147340]

約数ペア:

[(1, 270147340), (2, 135073670), (4, 67536835), (5, 54029468), (10, 27014734), (17, 15891020), (20, 13507367), (34, 7945510), (68, 3972755), (85, 3178204), (170, 1589102), (340, 794551)]