23730410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 49610880

約数和(自身を除く): 25880470

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 145, 173, 215, 290, 319, 346, 430, 473, 638, 865, 946, 1247, 1595, 1730, 1903, 2365, 2494, 3190, 3806, 4730, 5017, 6235, 7439, 9515, 10034, 12470, 13717, 14878, 19030, 25085, 27434, 37195, 50170, 55187, 68585, 74390, 81829, 110374, 137170, 163658, 215731, 275935, 409145, 431462, 551870, 818290, 1078655, 2157310, 2373041, 4746082, 11865205, 23730410]

約数ペア:

[(1, 23730410), (2, 11865205), (5, 4746082), (10, 2373041), (11, 2157310), (22, 1078655), (29, 818290), (43, 551870), (55, 431462), (58, 409145), (86, 275935), (110, 215731), (145, 163658), (173, 137170), (215, 110374), (290, 81829), (319, 74390), (346, 68585), (430, 55187), (473, 50170), (638, 37195), (865, 27434), (946, 25085), (1247, 19030), (1595, 14878), (1730, 13717), (1903, 12470), (2365, 10034), (2494, 9515), (3190, 7439), (3806, 6235), (4730, 5017)]