214407990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13309}}^1$

素因数の和:13501

約数の個数: 48

約数和(自身を含む): 560617200

約数和(自身を除く): 346209210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 13309, 16110, 26618, 39927, 66545, 79854, 119781, 133090, 199635, 239562, 399270, 598905, 1197810, 2382311, 4764622, 7146933, 11911555, 14293866, 21440799, 23823110, 35734665, 42881598, 71469330, 107203995, 214407990]

約数ペア:

[(1, 214407990), (2, 107203995), (3, 71469330), (5, 42881598), (6, 35734665), (9, 23823110), (10, 21440799), (15, 14293866), (18, 11911555), (30, 7146933), (45, 4764622), (90, 2382311), (179, 1197810), (358, 598905), (537, 399270), (895, 239562), (1074, 199635), (1611, 133090), (1790, 119781), (2685, 79854), (3222, 66545), (5370, 39927), (8055, 26618), (13309, 16110)]