2745420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45757}}^1$

素因数の和:45769

約数の個数: 24

約数和(自身を含む): 7687344

約数和(自身を除く): 4941924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45757, 91514, 137271, 183028, 228785, 274542, 457570, 549084, 686355, 915140, 1372710, 2745420]

約数ペア:

[(1, 2745420), (2, 1372710), (3, 915140), (4, 686355), (5, 549084), (6, 457570), (10, 274542), (12, 228785), (15, 183028), (20, 137271), (30, 91514), (60, 45757)]