222849180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1238051}}^1$

素因数の和:1238066

約数の個数: 36

約数和(自身を含む): 675976392

約数和(自身を除く): 453127212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1238051, 2476102, 3714153, 4952204, 6190255, 7428306, 11142459, 12380510, 14856612, 18570765, 22284918, 24761020, 37141530, 44569836, 55712295, 74283060, 111424590, 222849180]

約数ペア:

[(1, 222849180), (2, 111424590), (3, 74283060), (4, 55712295), (5, 44569836), (6, 37141530), (9, 24761020), (10, 22284918), (12, 18570765), (15, 14856612), (18, 12380510), (20, 11142459), (30, 7428306), (36, 6190255), (45, 4952204), (60, 3714153), (90, 2476102), (180, 1238051)]