30660784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 75995136

約数和(自身を除く): 45334352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 607, 616, 656, 902, 1148, 1214, 1232, 1804, 2296, 2428, 3157, 3608, 4249, 4592, 4856, 6314, 6677, 7216, 8498, 9712, 12628, 13354, 16996, 24887, 25256, 26708, 33992, 46739, 49774, 50512, 53416, 67984, 93478, 99548, 106832, 174209, 186956, 199096, 273757, 348418, 373912, 398192, 547514, 696836, 747824, 1095028, 1393672, 1916299, 2190056, 2787344, 3832598, 4380112, 7665196, 15330392, 30660784]

約数ペア:

[(1, 30660784), (2, 15330392), (4, 7665196), (7, 4380112), (8, 3832598), (11, 2787344), (14, 2190056), (16, 1916299), (22, 1393672), (28, 1095028), (41, 747824), (44, 696836), (56, 547514), (77, 398192), (82, 373912), (88, 348418), (112, 273757), (154, 199096), (164, 186956), (176, 174209), (287, 106832), (308, 99548), (328, 93478), (451, 67984), (574, 53416), (607, 50512), (616, 49774), (656, 46739), (902, 33992), (1148, 26708), (1214, 25256), (1232, 24887), (1804, 16996), (2296, 13354), (2428, 12628), (3157, 9712), (3608, 8498), (4249, 7216), (4592, 6677), (4856, 6314)]