71130510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71849}}^1$

素因数の和:71873

約数の個数: 48

約数和(自身を含む): 201754800

約数和(自身を除く): 130624290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 71849, 143698, 215547, 359245, 431094, 646641, 718490, 790339, 1077735, 1293282, 1580678, 2155470, 2371017, 3233205, 3951695, 4742034, 6466410, 7113051, 7903390, 11855085, 14226102, 23710170, 35565255, 71130510]

約数ペア:

[(1, 71130510), (2, 35565255), (3, 23710170), (5, 14226102), (6, 11855085), (9, 7903390), (10, 7113051), (11, 6466410), (15, 4742034), (18, 3951695), (22, 3233205), (30, 2371017), (33, 2155470), (45, 1580678), (55, 1293282), (66, 1077735), (90, 790339), (99, 718490), (110, 646641), (165, 431094), (198, 359245), (330, 215547), (495, 143698), (990, 71849)]