2180870904

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{31541}}^1$

素因数の和:31660

約数の個数: 64

約数和(自身を含む): 5662419840

約数和(自身を除く): 3481548936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 67, 86, 129, 134, 172, 201, 258, 268, 344, 402, 516, 536, 804, 1032, 1608, 2881, 5762, 8643, 11524, 17286, 23048, 31541, 34572, 63082, 69144, 94623, 126164, 189246, 252328, 378492, 756984, 1356263, 2113247, 2712526, 4068789, 4226494, 5425052, 6339741, 8137578, 8452988, 10850104, 12679482, 16275156, 16905976, 25358964, 32550312, 50717928, 90869621, 181739242, 272608863, 363478484, 545217726, 726956968, 1090435452, 2180870904]

約数ペア:

[(1, 2180870904), (2, 1090435452), (3, 726956968), (4, 545217726), (6, 363478484), (8, 272608863), (12, 181739242), (24, 90869621), (43, 50717928), (67, 32550312), (86, 25358964), (129, 16905976), (134, 16275156), (172, 12679482), (201, 10850104), (258, 8452988), (268, 8137578), (344, 6339741), (402, 5425052), (516, 4226494), (536, 4068789), (804, 2712526), (1032, 2113247), (1608, 1356263), (2881, 756984), (5762, 378492), (8643, 252328), (11524, 189246), (17286, 126164), (23048, 94623), (31541, 69144), (34572, 63082)]