539288220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{5309}}^1$

素因数の和:7014

約数の個数: 48

約数和(自身を含む): 1511183520

約数和(自身を除く): 971895300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1693, 3386, 5079, 5309, 6772, 8465, 10158, 10618, 15927, 16930, 20316, 21236, 25395, 26545, 31854, 33860, 50790, 53090, 63708, 79635, 101580, 106180, 159270, 318540, 8988137, 17976274, 26964411, 35952548, 44940685, 53928822, 89881370, 107857644, 134822055, 179762740, 269644110, 539288220]

約数ペア:

[(1, 539288220), (2, 269644110), (3, 179762740), (4, 134822055), (5, 107857644), (6, 89881370), (10, 53928822), (12, 44940685), (15, 35952548), (20, 26964411), (30, 17976274), (60, 8988137), (1693, 318540), (3386, 159270), (5079, 106180), (5309, 101580), (6772, 79635), (8465, 63708), (10158, 53090), (10618, 50790), (15927, 33860), (16930, 31854), (20316, 26545), (21236, 25395)]