198613530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2206817}}^1$

素因数の和:2206830

約数の個数: 24

約数和(自身を含む): 516395412

約数和(自身を除く): 317781882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2206817, 4413634, 6620451, 11034085, 13240902, 19861353, 22068170, 33102255, 39722706, 66204510, 99306765, 198613530]

約数ペア:

[(1, 198613530), (2, 99306765), (3, 66204510), (5, 39722706), (6, 33102255), (9, 22068170), (10, 19861353), (15, 13240902), (18, 11034085), (30, 6620451), (45, 4413634), (90, 2206817)]