66602970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 200828160

約数和(自身を除く): 134225190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1489, 1491, 2130, 2485, 2978, 2982, 3195, 4467, 4473, 4970, 6390, 7445, 7455, 8934, 8946, 10423, 13401, 14890, 14910, 20846, 22335, 22365, 26802, 31269, 44670, 44730, 52115, 62538, 67005, 93807, 104230, 105719, 134010, 156345, 187614, 211438, 312690, 317157, 469035, 528595, 634314, 740033, 938070, 951471, 1057190, 1480066, 1585785, 1902942, 2220099, 3171570, 3700165, 4440198, 4757355, 6660297, 7400330, 9514710, 11100495, 13320594, 22200990, 33301485, 66602970]

約数ペア:

[(1, 66602970), (2, 33301485), (3, 22200990), (5, 13320594), (6, 11100495), (7, 9514710), (9, 7400330), (10, 6660297), (14, 4757355), (15, 4440198), (18, 3700165), (21, 3171570), (30, 2220099), (35, 1902942), (42, 1585785), (45, 1480066), (63, 1057190), (70, 951471), (71, 938070), (90, 740033), (105, 634314), (126, 528595), (142, 469035), (210, 317157), (213, 312690), (315, 211438), (355, 187614), (426, 156345), (497, 134010), (630, 105719), (639, 104230), (710, 93807), (994, 67005), (1065, 62538), (1278, 52115), (1489, 44730), (1491, 44670), (2130, 31269), (2485, 26802), (2978, 22365), (2982, 22335), (3195, 20846), (4467, 14910), (4473, 14890), (4970, 13401), (6390, 10423), (7445, 8946), (7455, 8934)]