77086730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3919}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 159183360

約数和(自身を除く): 82096630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3919, 3934, 7838, 9835, 19595, 19670, 27433, 39190, 54866, 137165, 274330, 1101239, 2202478, 5506195, 7708673, 11012390, 15417346, 38543365, 77086730]

約数ペア:

[(1, 77086730), (2, 38543365), (5, 15417346), (7, 11012390), (10, 7708673), (14, 5506195), (35, 2202478), (70, 1101239), (281, 274330), (562, 137165), (1405, 54866), (1967, 39190), (2810, 27433), (3919, 19670), (3934, 19595), (7838, 9835)]