66694490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229981}}^1$

素因数の和:230017

約数の個数: 16

約数和(自身を含む): 124190280

約数和(自身を除く): 57495790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 229981, 459962, 1149905, 2299810, 6669449, 13338898, 33347245, 66694490]

約数ペア:

[(1, 66694490), (2, 33347245), (5, 13338898), (10, 6669449), (29, 2299810), (58, 1149905), (145, 459962), (290, 229981)]