30408057976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{23813}}^1$

素因数の和:24140

約数の個数: 64

約数和(自身を含む): 62183116800

約数和(自身を除く): 31775058824

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 271, 542, 589, 1084, 1178, 2168, 2356, 4712, 5149, 8401, 10298, 16802, 20596, 23813, 33604, 41192, 47626, 67208, 95252, 159619, 190504, 319238, 452447, 638476, 738203, 904894, 1276952, 1476406, 1809788, 2952812, 3619576, 5905624, 6453323, 12906646, 14025857, 25813292, 28051714, 51626584, 56103428, 112206856, 122613137, 200053013, 245226274, 400106026, 490452548, 800212052, 980905096, 1600424104, 3801007247, 7602014494, 15204028988, 30408057976]

約数ペア:

[(1, 30408057976), (2, 15204028988), (4, 7602014494), (8, 3801007247), (19, 1600424104), (31, 980905096), (38, 800212052), (62, 490452548), (76, 400106026), (124, 245226274), (152, 200053013), (248, 122613137), (271, 112206856), (542, 56103428), (589, 51626584), (1084, 28051714), (1178, 25813292), (2168, 14025857), (2356, 12906646), (4712, 6453323), (5149, 5905624), (8401, 3619576), (10298, 2952812), (16802, 1809788), (20596, 1476406), (23813, 1276952), (33604, 904894), (41192, 738203), (47626, 638476), (67208, 452447), (95252, 319238), (159619, 190504)]