190056580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1357547}}^1$

素因数の和:1357563

約数の個数: 24

約数和(自身を含む): 456136128

約数和(自身を除く): 266079548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1357547, 2715094, 5430188, 6787735, 9502829, 13575470, 19005658, 27150940, 38011316, 47514145, 95028290, 190056580]

約数ペア:

[(1, 190056580), (2, 95028290), (4, 47514145), (5, 38011316), (7, 27150940), (10, 19005658), (14, 13575470), (20, 9502829), (28, 6787735), (35, 5430188), (70, 2715094), (140, 1357547)]