271256310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 787248000

約数和(自身を除く): 515991690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 109, 117, 130, 135, 195, 218, 234, 270, 327, 351, 390, 545, 585, 654, 702, 709, 981, 1090, 1170, 1417, 1418, 1635, 1755, 1962, 2127, 2834, 2943, 3270, 3510, 3545, 4251, 4254, 4905, 5886, 6381, 7085, 7090, 8502, 9217, 9810, 10635, 12753, 12762, 14170, 14715, 18434, 19143, 21255, 21270, 25506, 27651, 29430, 31905, 38259, 38286, 42510, 46085, 55302, 63765, 63810, 76518, 77281, 82953, 92170, 95715, 127530, 138255, 154562, 165906, 191295, 191430, 231843, 248859, 276510, 382590, 386405, 414765, 463686, 497718, 695529, 772810, 829530, 1004653, 1159215, 1244295, 1391058, 2009306, 2086587, 2318430, 2488590, 3013959, 3477645, 4173174, 5023265, 6027918, 6955290, 9041877, 10046530, 10432935, 15069795, 18083754, 20865870, 27125631, 30139590, 45209385, 54251262, 90418770, 135628155, 271256310]

約数ペア:

[(1, 271256310), (2, 135628155), (3, 90418770), (5, 54251262), (6, 45209385), (9, 30139590), (10, 27125631), (13, 20865870), (15, 18083754), (18, 15069795), (26, 10432935), (27, 10046530), (30, 9041877), (39, 6955290), (45, 6027918), (54, 5023265), (65, 4173174), (78, 3477645), (90, 3013959), (109, 2488590), (117, 2318430), (130, 2086587), (135, 2009306), (195, 1391058), (218, 1244295), (234, 1159215), (270, 1004653), (327, 829530), (351, 772810), (390, 695529), (545, 497718), (585, 463686), (654, 414765), (702, 386405), (709, 382590), (981, 276510), (1090, 248859), (1170, 231843), (1417, 191430), (1418, 191295), (1635, 165906), (1755, 154562), (1962, 138255), (2127, 127530), (2834, 95715), (2943, 92170), (3270, 82953), (3510, 77281), (3545, 76518), (4251, 63810), (4254, 63765), (4905, 55302), (5886, 46085), (6381, 42510), (7085, 38286), (7090, 38259), (8502, 31905), (9217, 29430), (9810, 27651), (10635, 25506), (12753, 21270), (12762, 21255), (14170, 19143), (14715, 18434)]