75653620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{540383}}^1$

素因数の和:540399

約数の個数: 24

約数和(自身を含む): 181569024

約数和(自身を除く): 105915404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 540383, 1080766, 2161532, 2701915, 3782681, 5403830, 7565362, 10807660, 15130724, 18913405, 37826810, 75653620]

約数ペア:

[(1, 75653620), (2, 37826810), (4, 18913405), (5, 15130724), (7, 10807660), (10, 7565362), (14, 5403830), (20, 3782681), (28, 2701915), (35, 2161532), (70, 1080766), (140, 540383)]