102152120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{364829}}^1$

素因数の和:364847

約数の個数: 32

約数和(自身を含む): 262677600

約数和(自身を除く): 160525480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 364829, 729658, 1459316, 1824145, 2553803, 2918632, 3648290, 5107606, 7296580, 10215212, 12769015, 14593160, 20430424, 25538030, 51076060, 102152120]

約数ペア:

[(1, 102152120), (2, 51076060), (4, 25538030), (5, 20430424), (7, 14593160), (8, 12769015), (10, 10215212), (14, 7296580), (20, 5107606), (28, 3648290), (35, 2918632), (40, 2553803), (56, 1824145), (70, 1459316), (140, 729658), (280, 364829)]