171270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 488592

約数和(自身を除く): 317322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 173, 198, 330, 346, 495, 519, 865, 990, 1038, 1557, 1730, 1903, 2595, 3114, 3806, 5190, 5709, 7785, 9515, 11418, 15570, 17127, 19030, 28545, 34254, 57090, 85635, 171270]

約数ペア:

[(1, 171270), (2, 85635), (3, 57090), (5, 34254), (6, 28545), (9, 19030), (10, 17127), (11, 15570), (15, 11418), (18, 9515), (22, 7785), (30, 5709), (33, 5190), (45, 3806), (55, 3114), (66, 2595), (90, 1903), (99, 1730), (110, 1557), (165, 1038), (173, 990), (198, 865), (330, 519), (346, 495)]