2637540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14653}}^1$

素因数の和:14668

約数の個数: 36

約数和(自身を含む): 8001084

約数和(自身を除く): 5363544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14653, 29306, 43959, 58612, 73265, 87918, 131877, 146530, 175836, 219795, 263754, 293060, 439590, 527508, 659385, 879180, 1318770, 2637540]

約数ペア:

[(1, 2637540), (2, 1318770), (3, 879180), (4, 659385), (5, 527508), (6, 439590), (9, 293060), (10, 263754), (12, 219795), (15, 175836), (18, 146530), (20, 131877), (30, 87918), (36, 73265), (45, 58612), (60, 43959), (90, 29306), (180, 14653)]