125604780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{299059}}^1$

素因数の和:299078

約数の個数: 48

約数和(自身を含む): 401936640

約数和(自身を除く): 276331860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 299059, 598118, 897177, 1196236, 1495295, 1794354, 2093413, 2990590, 3588708, 4186826, 4485885, 5981180, 6280239, 8373652, 8971770, 10467065, 12560478, 17943540, 20934130, 25120956, 31401195, 41868260, 62802390, 125604780]

約数ペア:

[(1, 125604780), (2, 62802390), (3, 41868260), (4, 31401195), (5, 25120956), (6, 20934130), (7, 17943540), (10, 12560478), (12, 10467065), (14, 8971770), (15, 8373652), (20, 6280239), (21, 5981180), (28, 4485885), (30, 4186826), (35, 3588708), (42, 2990590), (60, 2093413), (70, 1794354), (84, 1495295), (105, 1196236), (140, 897177), (210, 598118), (420, 299059)]