356079990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 1021870080

約数和(自身を除く): 665790090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 47, 70, 86, 94, 105, 129, 141, 210, 215, 235, 258, 282, 301, 329, 430, 470, 602, 645, 658, 705, 839, 903, 987, 1290, 1410, 1505, 1645, 1678, 1806, 1974, 2021, 2517, 3010, 3290, 4042, 4195, 4515, 4935, 5034, 5873, 6063, 8390, 9030, 9870, 10105, 11746, 12126, 12585, 14147, 17619, 20210, 25170, 28294, 29365, 30315, 35238, 36077, 39433, 42441, 58730, 60630, 70735, 72154, 78866, 84882, 88095, 108231, 118299, 141470, 176190, 180385, 197165, 212205, 216462, 236598, 252539, 276031, 360770, 394330, 424410, 505078, 541155, 552062, 591495, 757617, 828093, 1082310, 1182990, 1262695, 1380155, 1515234, 1656186, 1695619, 2525390, 2760310, 3391238, 3788085, 4140465, 5086857, 7576170, 8280930, 8478095, 10173714, 11869333, 16956190, 23738666, 25434285, 35607999, 50868570, 59346665, 71215998, 118693330, 178039995, 356079990]

約数ペア:

[(1, 356079990), (2, 178039995), (3, 118693330), (5, 71215998), (6, 59346665), (7, 50868570), (10, 35607999), (14, 25434285), (15, 23738666), (21, 16956190), (30, 11869333), (35, 10173714), (42, 8478095), (43, 8280930), (47, 7576170), (70, 5086857), (86, 4140465), (94, 3788085), (105, 3391238), (129, 2760310), (141, 2525390), (210, 1695619), (215, 1656186), (235, 1515234), (258, 1380155), (282, 1262695), (301, 1182990), (329, 1082310), (430, 828093), (470, 757617), (602, 591495), (645, 552062), (658, 541155), (705, 505078), (839, 424410), (903, 394330), (987, 360770), (1290, 276031), (1410, 252539), (1505, 236598), (1645, 216462), (1678, 212205), (1806, 197165), (1974, 180385), (2021, 176190), (2517, 141470), (3010, 118299), (3290, 108231), (4042, 88095), (4195, 84882), (4515, 78866), (4935, 72154), (5034, 70735), (5873, 60630), (6063, 58730), (8390, 42441), (9030, 39433), (9870, 36077), (10105, 35238), (11746, 30315), (12126, 29365), (12585, 28294), (14147, 25170), (17619, 20210)]