74488020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1241467}}^1$

素因数の和:1241479

約数の個数: 24

約数和(自身を含む): 208566624

約数和(自身を除く): 134078604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1241467, 2482934, 3724401, 4965868, 6207335, 7448802, 12414670, 14897604, 18622005, 24829340, 37244010, 74488020]

約数ペア:

[(1, 74488020), (2, 37244010), (3, 24829340), (4, 18622005), (5, 14897604), (6, 12414670), (10, 7448802), (12, 6207335), (15, 4965868), (20, 3724401), (30, 2482934), (60, 1241467)]