213036660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1183537}}^1$

素因数の和:1183552

約数の個数: 36

約数和(自身を含む): 646211748

約数和(自身を除く): 433175088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1183537, 2367074, 3550611, 4734148, 5917685, 7101222, 10651833, 11835370, 14202444, 17753055, 21303666, 23670740, 35506110, 42607332, 53259165, 71012220, 106518330, 213036660]

約数ペア:

[(1, 213036660), (2, 106518330), (3, 71012220), (4, 53259165), (5, 42607332), (6, 35506110), (9, 23670740), (10, 21303666), (12, 17753055), (15, 14202444), (18, 11835370), (20, 10651833), (30, 7101222), (36, 5917685), (45, 4734148), (60, 3550611), (90, 2367074), (180, 1183537)]