75457730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443869}}^1$

素因数の和:443893

約数の個数: 16

約数和(自身を含む): 143813880

約数和(自身を除く): 68356150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 443869, 887738, 2219345, 4438690, 7545773, 15091546, 37728865, 75457730]

約数ペア:

[(1, 75457730), (2, 37728865), (5, 15091546), (10, 7545773), (17, 4438690), (34, 2219345), (85, 887738), (170, 443869)]