2515730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 5249664

約数和(自身を除く): 2733934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 433, 581, 830, 866, 1162, 2165, 2905, 3031, 4330, 5810, 6062, 15155, 30310, 35939, 71878, 179695, 251573, 359390, 503146, 1257865, 2515730]

約数ペア:

[(1, 2515730), (2, 1257865), (5, 503146), (7, 359390), (10, 251573), (14, 179695), (35, 71878), (70, 35939), (83, 30310), (166, 15155), (415, 6062), (433, 5810), (581, 4330), (830, 3031), (866, 2905), (1162, 2165)]