2106180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11701}}^1$

素因数の和:11716

約数の個数: 36

約数和(自身を含む): 6389292

約数和(自身を除く): 4283112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11701, 23402, 35103, 46804, 58505, 70206, 105309, 117010, 140412, 175515, 210618, 234020, 351030, 421236, 526545, 702060, 1053090, 2106180]

約数ペア:

[(1, 2106180), (2, 1053090), (3, 702060), (4, 526545), (5, 421236), (6, 351030), (9, 234020), (10, 210618), (12, 175515), (15, 140412), (18, 117010), (20, 105309), (30, 70206), (36, 58505), (45, 46804), (60, 35103), (90, 23402), (180, 11701)]