149776870

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{65981}}^1$

素因数の和:66215

約数の個数: 16

約数和(自身を含む): 270790128

約数和(自身を除く): 121013258

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 65981, 131962, 329905, 659810, 14977687, 29955374, 74888435, 149776870]

約数ペア:

[(1, 149776870), (2, 74888435), (5, 29955374), (10, 14977687), (227, 659810), (454, 329905), (1135, 131962), (2270, 65981)]