218340090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2551}}^1$

素因数の和:2884

約数の個数: 64

約数和(自身を含む): 584305920

約数和(自身を除く): 365965830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317, 634, 951, 1585, 1902, 2551, 2853, 3170, 4755, 5102, 5706, 7653, 8559, 9510, 12755, 14265, 15306, 17118, 22959, 25510, 28530, 38265, 42795, 45918, 68877, 76530, 85590, 114795, 137754, 229590, 344385, 688770, 808667, 1617334, 2426001, 4043335, 4852002, 7278003, 8086670, 12130005, 14556006, 21834009, 24260010, 36390015, 43668018, 72780030, 109170045, 218340090]

約数ペア:

[(1, 218340090), (2, 109170045), (3, 72780030), (5, 43668018), (6, 36390015), (9, 24260010), (10, 21834009), (15, 14556006), (18, 12130005), (27, 8086670), (30, 7278003), (45, 4852002), (54, 4043335), (90, 2426001), (135, 1617334), (270, 808667), (317, 688770), (634, 344385), (951, 229590), (1585, 137754), (1902, 114795), (2551, 85590), (2853, 76530), (3170, 68877), (4755, 45918), (5102, 42795), (5706, 38265), (7653, 28530), (8559, 25510), (9510, 22959), (12755, 17118), (14265, 15306)]