30712860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170627}}^1$

素因数の和:170642

約数の個数: 36

約数和(自身を含む): 93162888

約数和(自身を除く): 62450028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170627, 341254, 511881, 682508, 853135, 1023762, 1535643, 1706270, 2047524, 2559405, 3071286, 3412540, 5118810, 6142572, 7678215, 10237620, 15356430, 30712860]

約数ペア:

[(1, 30712860), (2, 15356430), (3, 10237620), (4, 7678215), (5, 6142572), (6, 5118810), (9, 3412540), (10, 3071286), (12, 2559405), (15, 2047524), (18, 1706270), (20, 1535643), (30, 1023762), (36, 853135), (45, 682508), (60, 511881), (90, 341254), (180, 170627)]