30922860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{515381}}^1$

素因数の和:515393

約数の個数: 24

約数和(自身を含む): 86584176

約数和(自身を除く): 55661316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 515381, 1030762, 1546143, 2061524, 2576905, 3092286, 5153810, 6184572, 7730715, 10307620, 15461430, 30922860]

約数ペア:

[(1, 30922860), (2, 15461430), (3, 10307620), (4, 7730715), (5, 6184572), (6, 5153810), (10, 3092286), (12, 2576905), (15, 2061524), (20, 1546143), (30, 1030762), (60, 515381)]