29477220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 82797120

約数和(自身を除く): 53319900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1109, 1329, 1772, 2215, 2218, 2658, 3327, 4430, 4436, 5316, 5545, 6645, 6654, 8860, 11090, 13290, 13308, 16635, 22180, 26580, 33270, 66540, 491287, 982574, 1473861, 1965148, 2456435, 2947722, 4912870, 5895444, 7369305, 9825740, 14738610, 29477220]

約数ペア:

[(1, 29477220), (2, 14738610), (3, 9825740), (4, 7369305), (5, 5895444), (6, 4912870), (10, 2947722), (12, 2456435), (15, 1965148), (20, 1473861), (30, 982574), (60, 491287), (443, 66540), (886, 33270), (1109, 26580), (1329, 22180), (1772, 16635), (2215, 13308), (2218, 13290), (2658, 11090), (3327, 8860), (4430, 6654), (4436, 6645), (5316, 5545)]