15243030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 43973280

約数和(自身を除く): 28730250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 89, 90, 99, 110, 165, 173, 178, 198, 267, 330, 346, 445, 495, 519, 534, 801, 865, 890, 979, 990, 1038, 1335, 1557, 1602, 1730, 1903, 1958, 2595, 2670, 2937, 3114, 3806, 4005, 4895, 5190, 5709, 5874, 7785, 8010, 8811, 9515, 9790, 11418, 14685, 15397, 15570, 17127, 17622, 19030, 28545, 29370, 30794, 34254, 44055, 46191, 57090, 76985, 85635, 88110, 92382, 138573, 153970, 169367, 171270, 230955, 277146, 338734, 461910, 508101, 692865, 846835, 1016202, 1385730, 1524303, 1693670, 2540505, 3048606, 5081010, 7621515, 15243030]

約数ペア:

[(1, 15243030), (2, 7621515), (3, 5081010), (5, 3048606), (6, 2540505), (9, 1693670), (10, 1524303), (11, 1385730), (15, 1016202), (18, 846835), (22, 692865), (30, 508101), (33, 461910), (45, 338734), (55, 277146), (66, 230955), (89, 171270), (90, 169367), (99, 153970), (110, 138573), (165, 92382), (173, 88110), (178, 85635), (198, 76985), (267, 57090), (330, 46191), (346, 44055), (445, 34254), (495, 30794), (519, 29370), (534, 28545), (801, 19030), (865, 17622), (890, 17127), (979, 15570), (990, 15397), (1038, 14685), (1335, 11418), (1557, 9790), (1602, 9515), (1730, 8811), (1903, 8010), (1958, 7785), (2595, 5874), (2670, 5709), (2937, 5190), (3114, 4895), (3806, 4005)]