7285260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{121421}}^1$

素因数の和:121433

約数の個数: 24

約数和(自身を含む): 20398896

約数和(自身を除く): 13113636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 121421, 242842, 364263, 485684, 607105, 728526, 1214210, 1457052, 1821315, 2428420, 3642630, 7285260]

約数ペア:

[(1, 7285260), (2, 3642630), (3, 2428420), (4, 1821315), (5, 1457052), (6, 1214210), (10, 728526), (12, 607105), (15, 485684), (20, 364263), (30, 242842), (60, 121421)]