218368530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{1663}}^1$

素因数の和:3135

約数の個数: 48

約数和(自身を含む): 568488960

約数和(自身を除く): 350120430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1459, 1663, 2918, 3326, 4377, 4989, 7295, 8315, 8754, 9978, 13131, 14590, 14967, 16630, 21885, 24945, 26262, 29934, 43770, 49890, 65655, 74835, 131310, 149670, 2426317, 4852634, 7278951, 12131585, 14557902, 21836853, 24263170, 36394755, 43673706, 72789510, 109184265, 218368530]

約数ペア:

[(1, 218368530), (2, 109184265), (3, 72789510), (5, 43673706), (6, 36394755), (9, 24263170), (10, 21836853), (15, 14557902), (18, 12131585), (30, 7278951), (45, 4852634), (90, 2426317), (1459, 149670), (1663, 131310), (2918, 74835), (3326, 65655), (4377, 49890), (4989, 43770), (7295, 29934), (8315, 26262), (8754, 24945), (9978, 21885), (13131, 16630), (14590, 14967)]