198115380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1100641}}^1$

素因数の和:1100656

約数の個数: 36

約数和(自身を含む): 600950532

約数和(自身を除く): 402835152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1100641, 2201282, 3301923, 4402564, 5503205, 6603846, 9905769, 11006410, 13207692, 16509615, 19811538, 22012820, 33019230, 39623076, 49528845, 66038460, 99057690, 198115380]

約数ペア:

[(1, 198115380), (2, 99057690), (3, 66038460), (4, 49528845), (5, 39623076), (6, 33019230), (9, 22012820), (10, 19811538), (12, 16509615), (15, 13207692), (18, 11006410), (20, 9905769), (30, 6603846), (36, 5503205), (45, 4402564), (60, 3301923), (90, 2201282), (180, 1100641)]