66472860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1107881}}^1$

素因数の和:1107893

約数の個数: 24

約数和(自身を含む): 186124176

約数和(自身を除く): 119651316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1107881, 2215762, 3323643, 4431524, 5539405, 6647286, 11078810, 13294572, 16618215, 22157620, 33236430, 66472860]

約数ペア:

[(1, 66472860), (2, 33236430), (3, 22157620), (4, 16618215), (5, 13294572), (6, 11078810), (10, 6647286), (12, 5539405), (15, 4431524), (20, 3323643), (30, 2215762), (60, 1107881)]