458072830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{28051}}^1$

素因数の和:28152

約数の個数: 32

約数和(自身を含む): 872529408

約数和(自身を除く): 414456578

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 28051, 56102, 140255, 280510, 645173, 1290346, 1991621, 3225865, 3983242, 6451730, 9958105, 19916210, 45807283, 91614566, 229036415, 458072830]

約数ペア:

[(1, 458072830), (2, 229036415), (5, 91614566), (10, 45807283), (23, 19916210), (46, 9958105), (71, 6451730), (115, 3983242), (142, 3225865), (230, 1991621), (355, 1290346), (710, 645173), (1633, 280510), (3266, 140255), (8165, 56102), (16330, 28051)]