12329380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 31485888

約数和(自身を除く): 19156508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 547, 644, 805, 980, 1094, 1127, 1610, 2188, 2254, 2735, 3220, 3829, 4508, 5470, 5635, 7658, 10940, 11270, 12581, 15316, 19145, 22540, 25162, 26803, 38290, 50324, 53606, 62905, 76580, 88067, 107212, 125810, 134015, 176134, 251620, 268030, 352268, 440335, 536060, 616469, 880670, 1232938, 1761340, 2465876, 3082345, 6164690, 12329380]

約数ペア:

[(1, 12329380), (2, 6164690), (4, 3082345), (5, 2465876), (7, 1761340), (10, 1232938), (14, 880670), (20, 616469), (23, 536060), (28, 440335), (35, 352268), (46, 268030), (49, 251620), (70, 176134), (92, 134015), (98, 125810), (115, 107212), (140, 88067), (161, 76580), (196, 62905), (230, 53606), (245, 50324), (322, 38290), (460, 26803), (490, 25162), (547, 22540), (644, 19145), (805, 15316), (980, 12581), (1094, 11270), (1127, 10940), (1610, 7658), (2188, 5635), (2254, 5470), (2735, 4508), (3220, 3829)]