74972590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97367}}^1$

素因数の和:97392

約数の個数: 32

約数和(自身を含む): 168251904

約数和(自身を除く): 93279314

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 97367, 194734, 486835, 681569, 973670, 1071037, 1363138, 2142074, 3407845, 5355185, 6815690, 7497259, 10710370, 14994518, 37486295, 74972590]

約数ペア:

[(1, 74972590), (2, 37486295), (5, 14994518), (7, 10710370), (10, 7497259), (11, 6815690), (14, 5355185), (22, 3407845), (35, 2142074), (55, 1363138), (70, 1071037), (77, 973670), (110, 681569), (154, 486835), (385, 194734), (770, 97367)]