2049203460090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{2365439}}^1$

素因数の和:2365947

約数の個数: 64

約数和(自身を含む): 5003075911680

約数和(自身を除く): 2953872451590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 431, 670, 862, 1005, 1293, 2010, 2155, 2586, 4310, 6465, 12930, 28877, 57754, 86631, 144385, 173262, 288770, 433155, 866310, 2365439, 4730878, 7096317, 11827195, 14192634, 23654390, 35481585, 70963170, 158484413, 316968826, 475453239, 792422065, 950906478, 1019504209, 1584844130, 2039008418, 2377266195, 3058512627, 4754532390, 5097521045, 6117025254, 10195042090, 15292563135, 30585126270, 68306782003, 136613564006, 204920346009, 341533910015, 409840692018, 683067820030, 1024601730045, 2049203460090]

約数ペア:

[(1, 2049203460090), (2, 1024601730045), (3, 683067820030), (5, 409840692018), (6, 341533910015), (10, 204920346009), (15, 136613564006), (30, 68306782003), (67, 30585126270), (134, 15292563135), (201, 10195042090), (335, 6117025254), (402, 5097521045), (431, 4754532390), (670, 3058512627), (862, 2377266195), (1005, 2039008418), (1293, 1584844130), (2010, 1019504209), (2155, 950906478), (2586, 792422065), (4310, 475453239), (6465, 316968826), (12930, 158484413), (28877, 70963170), (57754, 35481585), (86631, 23654390), (144385, 14192634), (173262, 11827195), (288770, 7096317), (433155, 4730878), (866310, 2365439)]