78858442860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1314307381}}^1$

素因数の和:1314307393

約数の個数: 24

約数和(自身を含む): 220803640176

約数和(自身を除く): 141945197316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1314307381, 2628614762, 3942922143, 5257229524, 6571536905, 7885844286, 13143073810, 15771688572, 19714610715, 26286147620, 39429221430, 78858442860]

約数ペア:

[(1, 78858442860), (2, 39429221430), (3, 26286147620), (4, 19714610715), (5, 15771688572), (6, 13143073810), (10, 7885844286), (12, 6571536905), (15, 5257229524), (20, 3942922143), (30, 2628614762), (60, 1314307381)]