1303669480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{66109}}^1$

素因数の和:66166

約数の個数: 64

約数和(自身を含む): 3212946000

約数和(自身を除く): 1909276520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720, 66109, 132218, 264436, 330545, 528872, 661090, 1123853, 1322180, 1917161, 2247706, 2644360, 3834322, 4495412, 5619265, 7668644, 8990824, 9585805, 11238530, 15337288, 19171610, 22477060, 32591737, 38343220, 44954120, 65183474, 76686440, 130366948, 162958685, 260733896, 325917370, 651834740, 1303669480]

約数ペア:

[(1, 1303669480), (2, 651834740), (4, 325917370), (5, 260733896), (8, 162958685), (10, 130366948), (17, 76686440), (20, 65183474), (29, 44954120), (34, 38343220), (40, 32591737), (58, 22477060), (68, 19171610), (85, 15337288), (116, 11238530), (136, 9585805), (145, 8990824), (170, 7668644), (232, 5619265), (290, 4495412), (340, 3834322), (493, 2644360), (580, 2247706), (680, 1917161), (986, 1322180), (1160, 1123853), (1972, 661090), (2465, 528872), (3944, 330545), (4930, 264436), (9860, 132218), (19720, 66109)]