30670199

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 37856160

約数和(自身を除く): 7185961

約数列:

[1, 7, 19, 53, 133, 229, 361, 371, 1007, 1603, 2527, 4351, 7049, 12137, 19133, 30457, 82669, 84959, 133931, 230603, 578683, 1614221, 4381457, 30670199]

約数ペア:

[(1, 30670199), (7, 4381457), (19, 1614221), (53, 578683), (133, 230603), (229, 133931), (361, 84959), (371, 82669), (1007, 30457), (1603, 19133), (2527, 12137), (4351, 7049)]