11112180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 31328640

約数和(自身を除く): 20216460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1109, 1670, 2004, 2218, 2505, 3327, 3340, 4436, 5010, 5545, 6654, 10020, 11090, 13308, 16635, 22180, 33270, 66540, 185203, 370406, 555609, 740812, 926015, 1111218, 1852030, 2222436, 2778045, 3704060, 5556090, 11112180]

約数ペア:

[(1, 11112180), (2, 5556090), (3, 3704060), (4, 2778045), (5, 2222436), (6, 1852030), (10, 1111218), (12, 926015), (15, 740812), (20, 555609), (30, 370406), (60, 185203), (167, 66540), (334, 33270), (501, 22180), (668, 16635), (835, 13308), (1002, 11090), (1109, 10020), (1670, 6654), (2004, 5545), (2218, 5010), (2505, 4436), (3327, 3340)]