148319580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2471993}}^1$

素因数の和:2472005

約数の個数: 24

約数和(自身を含む): 415294992

約数和(自身を除く): 266975412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2471993, 4943986, 7415979, 9887972, 12359965, 14831958, 24719930, 29663916, 37079895, 49439860, 74159790, 148319580]

約数ペア:

[(1, 148319580), (2, 74159790), (3, 49439860), (4, 37079895), (5, 29663916), (6, 24719930), (10, 14831958), (12, 12359965), (15, 9887972), (20, 7415979), (30, 4943986), (60, 2471993)]