2043180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11351}}^1$

素因数の和:11366

約数の個数: 36

約数和(自身を含む): 6198192

約数和(自身を除く): 4155012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11351, 22702, 34053, 45404, 56755, 68106, 102159, 113510, 136212, 170265, 204318, 227020, 340530, 408636, 510795, 681060, 1021590, 2043180]

約数ペア:

[(1, 2043180), (2, 1021590), (3, 681060), (4, 510795), (5, 408636), (6, 340530), (9, 227020), (10, 204318), (12, 170265), (15, 136212), (18, 113510), (20, 102159), (30, 68106), (36, 56755), (45, 45404), (60, 34053), (90, 22702), (180, 11351)]