16876740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281279}}^1$

素因数の和:281291

約数の個数: 24

約数和(自身を含む): 47255040

約数和(自身を除く): 30378300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281279, 562558, 843837, 1125116, 1406395, 1687674, 2812790, 3375348, 4219185, 5625580, 8438370, 16876740]

約数ペア:

[(1, 16876740), (2, 8438370), (3, 5625580), (4, 4219185), (5, 3375348), (6, 2812790), (10, 1687674), (12, 1406395), (15, 1125116), (20, 843837), (30, 562558), (60, 281279)]