2755367090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{20641}}^1$

素因数の和:22562

約数の個数: 32

約数和(自身を含む): 5671430784

約数和(自身を除く): 2916063694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1907, 3814, 9535, 13349, 19070, 20641, 26698, 41282, 66745, 103205, 133490, 144487, 206410, 288974, 722435, 1444870, 39362387, 78724774, 196811935, 275536709, 393623870, 551073418, 1377683545, 2755367090]

約数ペア:

[(1, 2755367090), (2, 1377683545), (5, 551073418), (7, 393623870), (10, 275536709), (14, 196811935), (35, 78724774), (70, 39362387), (1907, 1444870), (3814, 722435), (9535, 288974), (13349, 206410), (19070, 144487), (20641, 133490), (26698, 103205), (41282, 66745)]