31222183174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3583}}^1$

素因数の和:3774

約数の個数: 96

約数和(自身を含む): 60445163520

約数和(自身を除く): 29222980346

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 127, 169, 182, 203, 254, 338, 377, 406, 754, 889, 1183, 1651, 1778, 2366, 2639, 3302, 3583, 3683, 4901, 5278, 7166, 7366, 9802, 11557, 21463, 23114, 25081, 25781, 34307, 42926, 46579, 47879, 50162, 51562, 68614, 93158, 95758, 103907, 150241, 207814, 300482, 326053, 335153, 455041, 605527, 622427, 652106, 670306, 727349, 910082, 1211054, 1244854, 1350791, 1454698, 2701582, 3185287, 4238689, 4356989, 5915533, 6370574, 8477378, 8713978, 9455537, 11831066, 13196189, 17560283, 18911074, 26392378, 35120566, 41408731, 76901929, 82817462, 92373323, 122921981, 153803858, 171550457, 184746646, 245843962, 343100914, 538313503, 1076627006, 1200853199, 2230155941, 2401706398, 4460311882, 15611091587, 31222183174]

約数ペア:

[(1, 31222183174), (2, 15611091587), (7, 4460311882), (13, 2401706398), (14, 2230155941), (26, 1200853199), (29, 1076627006), (58, 538313503), (91, 343100914), (127, 245843962), (169, 184746646), (182, 171550457), (203, 153803858), (254, 122921981), (338, 92373323), (377, 82817462), (406, 76901929), (754, 41408731), (889, 35120566), (1183, 26392378), (1651, 18911074), (1778, 17560283), (2366, 13196189), (2639, 11831066), (3302, 9455537), (3583, 8713978), (3683, 8477378), (4901, 6370574), (5278, 5915533), (7166, 4356989), (7366, 4238689), (9802, 3185287), (11557, 2701582), (21463, 1454698), (23114, 1350791), (25081, 1244854), (25781, 1211054), (34307, 910082), (42926, 727349), (46579, 670306), (47879, 652106), (50162, 622427), (51562, 605527), (68614, 455041), (93158, 335153), (95758, 326053), (103907, 300482), (150241, 207814)]