20082870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74381}}^1$

素因数の和:74397

約数の個数: 32

約数和(自身を含む): 53555040

約数和(自身を除く): 33472170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74381, 148762, 223143, 371905, 446286, 669429, 743810, 1115715, 1338858, 2008287, 2231430, 3347145, 4016574, 6694290, 10041435, 20082870]

約数ペア:

[(1, 20082870), (2, 10041435), (3, 6694290), (5, 4016574), (6, 3347145), (9, 2231430), (10, 2008287), (15, 1338858), (18, 1115715), (27, 743810), (30, 669429), (45, 446286), (54, 371905), (90, 223143), (135, 148762), (270, 74381)]