2162864730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{178897}}^1$

素因数の和:178951

約数の個数: 64

約数和(自身を含む): 5770533888

約数和(自身を除く): 3607669158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 178897, 357794, 536691, 894485, 1073382, 1788970, 2325661, 2683455, 4651322, 5366910, 5545807, 6976983, 11091614, 11628305, 13953966, 16637421, 23256610, 27729035, 33274842, 34884915, 55458070, 69769830, 72095491, 83187105, 144190982, 166374210, 216286473, 360477455, 432572946, 720954910, 1081432365, 2162864730]

約数ペア:

[(1, 2162864730), (2, 1081432365), (3, 720954910), (5, 432572946), (6, 360477455), (10, 216286473), (13, 166374210), (15, 144190982), (26, 83187105), (30, 72095491), (31, 69769830), (39, 55458070), (62, 34884915), (65, 33274842), (78, 27729035), (93, 23256610), (130, 16637421), (155, 13953966), (186, 11628305), (195, 11091614), (310, 6976983), (390, 5545807), (403, 5366910), (465, 4651322), (806, 2683455), (930, 2325661), (1209, 1788970), (2015, 1073382), (2418, 894485), (4030, 536691), (6045, 357794), (12090, 178897)]