2012102460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{166841}}^1$

素因数の和:166923

約数の個数: 72

約数和(自身を含む): 6194509776

約数和(自身を除く): 4182407316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 166841, 333682, 500523, 667364, 834205, 1001046, 1501569, 1668410, 2002092, 2502615, 3003138, 3336820, 5005230, 6006276, 7507845, 10010460, 11178347, 15015690, 22356694, 30031380, 33535041, 44713388, 55891735, 67070082, 100605123, 111783470, 134140164, 167675205, 201210246, 223566940, 335350410, 402420492, 503025615, 670700820, 1006051230, 2012102460]

約数ペア:

[(1, 2012102460), (2, 1006051230), (3, 670700820), (4, 503025615), (5, 402420492), (6, 335350410), (9, 223566940), (10, 201210246), (12, 167675205), (15, 134140164), (18, 111783470), (20, 100605123), (30, 67070082), (36, 55891735), (45, 44713388), (60, 33535041), (67, 30031380), (90, 22356694), (134, 15015690), (180, 11178347), (201, 10010460), (268, 7507845), (335, 6006276), (402, 5005230), (603, 3336820), (670, 3003138), (804, 2502615), (1005, 2002092), (1206, 1668410), (1340, 1501569), (2010, 1001046), (2412, 834205), (3015, 667364), (4020, 500523), (6030, 333682), (12060, 166841)]