249968690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{1439}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 466560000

約数和(自身を除く): 216591310

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 599, 1198, 1439, 2878, 2995, 5990, 7195, 14390, 17371, 34742, 41731, 83462, 86855, 173710, 208655, 417310, 861961, 1723922, 4309805, 8619610, 24996869, 49993738, 124984345, 249968690]

約数ペア:

[(1, 249968690), (2, 124984345), (5, 49993738), (10, 24996869), (29, 8619610), (58, 4309805), (145, 1723922), (290, 861961), (599, 417310), (1198, 208655), (1439, 173710), (2878, 86855), (2995, 83462), (5990, 41731), (7195, 34742), (14390, 17371)]