393478903530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4371987817}}^1$

素因数の和:4371987830

約数の個数: 24

約数和(自身を含む): 1023045149412

約数和(自身を除く): 629566245882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4371987817, 8743975634, 13115963451, 21859939085, 26231926902, 39347890353, 43719878170, 65579817255, 78695780706, 131159634510, 196739451765, 393478903530]

約数ペア:

[(1, 393478903530), (2, 196739451765), (3, 131159634510), (5, 78695780706), (6, 65579817255), (9, 43719878170), (10, 39347890353), (15, 26231926902), (18, 21859939085), (30, 13115963451), (45, 8743975634), (90, 4371987817)]