2113160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7547}}^1$

素因数の和:7565

約数の個数: 32

約数和(自身を含む): 5434560

約数和(自身を除く): 3321400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7547, 15094, 30188, 37735, 52829, 60376, 75470, 105658, 150940, 211316, 264145, 301880, 422632, 528290, 1056580, 2113160]

約数ペア:

[(1, 2113160), (2, 1056580), (4, 528290), (5, 422632), (7, 301880), (8, 264145), (10, 211316), (14, 150940), (20, 105658), (28, 75470), (35, 60376), (40, 52829), (56, 37735), (70, 30188), (140, 15094), (280, 7547)]