30657820543

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{48869}}^1$

素因数の和:48980

約数の個数: 32

約数和(自身を含む): 37532160000

約数和(自身を除く): 6874339457

約数列:

[1, 7, 31, 49, 59, 217, 343, 413, 1519, 1829, 2891, 10633, 12803, 20237, 48869, 89621, 342083, 627347, 1514939, 2394581, 2883271, 10604573, 16762067, 20182897, 74232011, 89381401, 141280279, 519624077, 625669807, 988961953, 4379688649, 30657820543]

約数ペア:

[(1, 30657820543), (7, 4379688649), (31, 988961953), (49, 625669807), (59, 519624077), (217, 141280279), (343, 89381401), (413, 74232011), (1519, 20182897), (1829, 16762067), (2891, 10604573), (10633, 2883271), (12803, 2394581), (20237, 1514939), (48869, 627347), (89621, 342083)]