904927270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{11621}}^1$

素因数の和:12240

約数の個数: 32

約数和(自身を含む): 1757246400

約数和(自身を除く): 852319130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599, 1198, 2995, 5990, 7787, 11621, 15574, 23242, 38935, 58105, 77870, 116210, 151073, 302146, 755365, 1510730, 6960979, 13921958, 34804895, 69609790, 90492727, 180985454, 452463635, 904927270]

約数ペア:

[(1, 904927270), (2, 452463635), (5, 180985454), (10, 90492727), (13, 69609790), (26, 34804895), (65, 13921958), (130, 6960979), (599, 1510730), (1198, 755365), (2995, 302146), (5990, 151073), (7787, 116210), (11621, 77870), (15574, 58105), (23242, 38935)]