15691257708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{280061}}^1$

素因数の和:280127

約数の個数: 96

約数和(自身を含む): 45168399360

約数和(自身を除く): 29477141652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 58, 69, 84, 87, 92, 116, 138, 161, 174, 203, 276, 322, 348, 406, 483, 609, 644, 667, 812, 966, 1218, 1334, 1932, 2001, 2436, 2668, 4002, 4669, 8004, 9338, 14007, 18676, 28014, 56028, 280061, 560122, 840183, 1120244, 1680366, 1960427, 3360732, 3920854, 5881281, 6441403, 7841708, 8121769, 11762562, 12882806, 16243538, 19324209, 23525124, 24365307, 25765612, 32487076, 38648418, 45089821, 48730614, 56852383, 77296836, 90179642, 97461228, 113704766, 135269463, 170557149, 180359284, 186800687, 227409532, 270538926, 341114298, 373601374, 541077852, 560402061, 682228596, 747202748, 1120804122, 1307604809, 2241608244, 2615209618, 3922814427, 5230419236, 7845628854, 15691257708]

約数ペア:

[(1, 15691257708), (2, 7845628854), (3, 5230419236), (4, 3922814427), (6, 2615209618), (7, 2241608244), (12, 1307604809), (14, 1120804122), (21, 747202748), (23, 682228596), (28, 560402061), (29, 541077852), (42, 373601374), (46, 341114298), (58, 270538926), (69, 227409532), (84, 186800687), (87, 180359284), (92, 170557149), (116, 135269463), (138, 113704766), (161, 97461228), (174, 90179642), (203, 77296836), (276, 56852383), (322, 48730614), (348, 45089821), (406, 38648418), (483, 32487076), (609, 25765612), (644, 24365307), (667, 23525124), (812, 19324209), (966, 16243538), (1218, 12882806), (1334, 11762562), (1932, 8121769), (2001, 7841708), (2436, 6441403), (2668, 5881281), (4002, 3920854), (4669, 3360732), (8004, 1960427), (9338, 1680366), (14007, 1120244), (18676, 840183), (28014, 560122), (56028, 280061)]