15142860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84127}}^1$

素因数の和:84142

約数の個数: 36

約数和(自身を含む): 45933888

約数和(自身を除く): 30791028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84127, 168254, 252381, 336508, 420635, 504762, 757143, 841270, 1009524, 1261905, 1514286, 1682540, 2523810, 3028572, 3785715, 5047620, 7571430, 15142860]

約数ペア:

[(1, 15142860), (2, 7571430), (3, 5047620), (4, 3785715), (5, 3028572), (6, 2523810), (9, 1682540), (10, 1514286), (12, 1261905), (15, 1009524), (18, 841270), (20, 757143), (30, 504762), (36, 420635), (45, 336508), (60, 252381), (90, 168254), (180, 84127)]