28522860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{475381}}^1$

素因数の和:475393

約数の個数: 24

約数和(自身を含む): 79864176

約数和(自身を除く): 51341316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 475381, 950762, 1426143, 1901524, 2376905, 2852286, 4753810, 5704572, 7130715, 9507620, 14261430, 28522860]

約数ペア:

[(1, 28522860), (2, 14261430), (3, 9507620), (4, 7130715), (5, 5704572), (6, 4753810), (10, 2852286), (12, 2376905), (15, 1901524), (20, 1426143), (30, 950762), (60, 475381)]