2355367420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16824053}}^1$

素因数の和:16824069

約数の個数: 24

約数和(自身を含む): 5652882144

約数和(自身を除く): 3297514724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16824053, 33648106, 67296212, 84120265, 117768371, 168240530, 235536742, 336481060, 471073484, 588841855, 1177683710, 2355367420]

約数ペア:

[(1, 2355367420), (2, 1177683710), (4, 588841855), (5, 471073484), (7, 336481060), (10, 235536742), (14, 168240530), (20, 117768371), (28, 84120265), (35, 67296212), (70, 33648106), (140, 16824053)]