30278666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 55235520

約数和(自身を除く): 24956854

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 4261, 7106, 8522, 46871, 72437, 80959, 93742, 144874, 161918, 796807, 890549, 1376303, 1593614, 1781098, 2752606, 15139333, 30278666]

約数ペア:

[(1, 30278666), (2, 15139333), (11, 2752606), (17, 1781098), (19, 1593614), (22, 1376303), (34, 890549), (38, 796807), (187, 161918), (209, 144874), (323, 93742), (374, 80959), (418, 72437), (646, 46871), (3553, 8522), (4261, 7106)]