74188020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1236467}}^1$

素因数の和:1236479

約数の個数: 24

約数和(自身を含む): 207726624

約数和(自身を除く): 133538604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1236467, 2472934, 3709401, 4945868, 6182335, 7418802, 12364670, 14837604, 18547005, 24729340, 37094010, 74188020]

約数ペア:

[(1, 74188020), (2, 37094010), (3, 24729340), (4, 18547005), (5, 14837604), (6, 12364670), (10, 7418802), (12, 6182335), (15, 4945868), (20, 3709401), (30, 2472934), (60, 1236467)]