15307054

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 27472896

約数和(自身を除く): 12165842

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 541, 602, 658, 1082, 2021, 3787, 4042, 7574, 14147, 23263, 25427, 28294, 46526, 50854, 162841, 177989, 325682, 355978, 1093361, 2186722, 7653527, 15307054]

約数ペア:

[(1, 15307054), (2, 7653527), (7, 2186722), (14, 1093361), (43, 355978), (47, 325682), (86, 177989), (94, 162841), (301, 50854), (329, 46526), (541, 28294), (602, 25427), (658, 23263), (1082, 14147), (2021, 7574), (3787, 4042)]