71297580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1188293}}^1$

素因数の和:1188305

約数の個数: 24

約数和(自身を含む): 199633392

約数和(自身を除く): 128335812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1188293, 2376586, 3564879, 4753172, 5941465, 7129758, 11882930, 14259516, 17824395, 23765860, 35648790, 71297580]

約数ペア:

[(1, 71297580), (2, 35648790), (3, 23765860), (4, 17824395), (5, 14259516), (6, 11882930), (10, 7129758), (12, 5941465), (15, 4753172), (20, 3564879), (30, 2376586), (60, 1188293)]