22430380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160217}}^1$

素因数の和:160233

約数の個数: 24

約数和(自身を含む): 53833248

約数和(自身を除く): 31402868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160217, 320434, 640868, 801085, 1121519, 1602170, 2243038, 3204340, 4486076, 5607595, 11215190, 22430380]

約数ペア:

[(1, 22430380), (2, 11215190), (4, 5607595), (5, 4486076), (7, 3204340), (10, 2243038), (14, 1602170), (20, 1121519), (28, 801085), (35, 640868), (70, 320434), (140, 160217)]