2310380

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 4880400

約数和(自身を除く): 2570020

約数列:

[1, 2, 4, 5, 10, 20, 331, 349, 662, 698, 1324, 1396, 1655, 1745, 3310, 3490, 6620, 6980, 115519, 231038, 462076, 577595, 1155190, 2310380]

約数ペア:

[(1, 2310380), (2, 1155190), (4, 577595), (5, 462076), (10, 231038), (20, 115519), (331, 6980), (349, 6620), (662, 3490), (698, 3310), (1324, 1745), (1396, 1655)]