28021710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{934057}}^1$

素因数の和:934067

約数の個数: 16

約数和(自身を含む): 67252176

約数和(自身を除く): 39230466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 934057, 1868114, 2802171, 4670285, 5604342, 9340570, 14010855, 28021710]

約数ペア:

[(1, 28021710), (2, 14010855), (3, 9340570), (5, 5604342), (6, 4670285), (10, 2802171), (15, 1868114), (30, 934057)]