23878890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 73457280

約数和(自身を除く): 49578390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1307, 1827, 2030, 2610, 2614, 3045, 3654, 3921, 6090, 6535, 7842, 9135, 9149, 11763, 13070, 18270, 18298, 19605, 23526, 27447, 37903, 39210, 45745, 54894, 58815, 75806, 82341, 91490, 113709, 117630, 137235, 164682, 189515, 227418, 265321, 274470, 341127, 379030, 411705, 530642, 568545, 682254, 795963, 823410, 1137090, 1326605, 1591926, 1705635, 2387889, 2653210, 3411270, 3979815, 4775778, 7959630, 11939445, 23878890]

約数ペア:

[(1, 23878890), (2, 11939445), (3, 7959630), (5, 4775778), (6, 3979815), (7, 3411270), (9, 2653210), (10, 2387889), (14, 1705635), (15, 1591926), (18, 1326605), (21, 1137090), (29, 823410), (30, 795963), (35, 682254), (42, 568545), (45, 530642), (58, 411705), (63, 379030), (70, 341127), (87, 274470), (90, 265321), (105, 227418), (126, 189515), (145, 164682), (174, 137235), (203, 117630), (210, 113709), (261, 91490), (290, 82341), (315, 75806), (406, 58815), (435, 54894), (522, 45745), (609, 39210), (630, 37903), (870, 27447), (1015, 23526), (1218, 19605), (1305, 18298), (1307, 18270), (1827, 13070), (2030, 11763), (2610, 9149), (2614, 9135), (3045, 7842), (3654, 6535), (3921, 6090)]