125214420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2086907}}^1$

素因数の和:2086919

約数の個数: 24

約数和(自身を含む): 350600544

約数和(自身を除く): 225386124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2086907, 4173814, 6260721, 8347628, 10434535, 12521442, 20869070, 25042884, 31303605, 41738140, 62607210, 125214420]

約数ペア:

[(1, 125214420), (2, 62607210), (3, 41738140), (4, 31303605), (5, 25042884), (6, 20869070), (10, 12521442), (12, 10434535), (15, 8347628), (20, 6260721), (30, 4173814), (60, 2086907)]