2245677730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1\times {\mathrm{5479}}^1$

素因数の和:7914

約数の個数: 32

約数和(自身を含む): 4282554240

約数和(自身を除く): 2036876510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2411, 4822, 5479, 10958, 12055, 24110, 27395, 40987, 54790, 81974, 93143, 186286, 204935, 409870, 465715, 931430, 13209869, 26419738, 66049345, 132098690, 224567773, 449135546, 1122838865, 2245677730]

約数ペア:

[(1, 2245677730), (2, 1122838865), (5, 449135546), (10, 224567773), (17, 132098690), (34, 66049345), (85, 26419738), (170, 13209869), (2411, 931430), (4822, 465715), (5479, 409870), (10958, 204935), (12055, 186286), (24110, 93143), (27395, 81974), (40987, 54790)]