21773370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4871}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 30844230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 4871, 9742, 14613, 24355, 29226, 48710, 73065, 146130, 725779, 1451558, 2177337, 3628895, 4354674, 7257790, 10886685, 21773370]

約数ペア:

[(1, 21773370), (2, 10886685), (3, 7257790), (5, 4354674), (6, 3628895), (10, 2177337), (15, 1451558), (30, 725779), (149, 146130), (298, 73065), (447, 48710), (745, 29226), (894, 24355), (1490, 14613), (2235, 9742), (4470, 4871)]