1517420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 3374784

約数和(自身を除く): 1857364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4463, 8926, 17852, 22315, 44630, 75871, 89260, 151742, 303484, 379355, 758710, 1517420]

約数ペア:

[(1, 1517420), (2, 758710), (4, 379355), (5, 303484), (10, 151742), (17, 89260), (20, 75871), (34, 44630), (68, 22315), (85, 17852), (170, 8926), (340, 4463)]