30708496

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 78369984

約数和(自身を除く): 47661488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 131, 161, 182, 184, 196, 208, 262, 299, 322, 364, 368, 392, 524, 598, 637, 644, 728, 784, 917, 1048, 1127, 1196, 1274, 1288, 1456, 1703, 1834, 2093, 2096, 2254, 2392, 2548, 2576, 3013, 3406, 3668, 4186, 4508, 4784, 5096, 6026, 6419, 6812, 7336, 8372, 9016, 10192, 11921, 12052, 12838, 13624, 14651, 14672, 16744, 18032, 21091, 23842, 24104, 25676, 27248, 29302, 33488, 39169, 42182, 47684, 48208, 51352, 58604, 78338, 83447, 84364, 95368, 102704, 117208, 147637, 156676, 166894, 168728, 190736, 234416, 274183, 295274, 313352, 333788, 337456, 548366, 590548, 626704, 667576, 1096732, 1181096, 1335152, 1919281, 2193464, 2362192, 3838562, 4386928, 7677124, 15354248, 30708496]

約数ペア:

[(1, 30708496), (2, 15354248), (4, 7677124), (7, 4386928), (8, 3838562), (13, 2362192), (14, 2193464), (16, 1919281), (23, 1335152), (26, 1181096), (28, 1096732), (46, 667576), (49, 626704), (52, 590548), (56, 548366), (91, 337456), (92, 333788), (98, 313352), (104, 295274), (112, 274183), (131, 234416), (161, 190736), (182, 168728), (184, 166894), (196, 156676), (208, 147637), (262, 117208), (299, 102704), (322, 95368), (364, 84364), (368, 83447), (392, 78338), (524, 58604), (598, 51352), (637, 48208), (644, 47684), (728, 42182), (784, 39169), (917, 33488), (1048, 29302), (1127, 27248), (1196, 25676), (1274, 24104), (1288, 23842), (1456, 21091), (1703, 18032), (1834, 16744), (2093, 14672), (2096, 14651), (2254, 13624), (2392, 12838), (2548, 12052), (2576, 11921), (3013, 10192), (3406, 9016), (3668, 8372), (4186, 7336), (4508, 6812), (4784, 6419), (5096, 6026)]