295103620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2107883}}^1$

素因数の和:2107899

約数の個数: 24

約数和(自身を含む): 708249024

約数和(自身を除く): 413145404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2107883, 4215766, 8431532, 10539415, 14755181, 21078830, 29510362, 42157660, 59020724, 73775905, 147551810, 295103620]

約数ペア:

[(1, 295103620), (2, 147551810), (4, 73775905), (5, 59020724), (7, 42157660), (10, 29510362), (14, 21078830), (20, 14755181), (28, 10539415), (35, 8431532), (70, 4215766), (140, 2107883)]