26730780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9479}}^1$

素因数の和:9538

約数の個数: 48

約数和(自身を含む): 76446720

約数和(自身を除く): 49715940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9479, 18958, 28437, 37916, 47395, 56874, 94790, 113748, 142185, 189580, 284370, 445513, 568740, 891026, 1336539, 1782052, 2227565, 2673078, 4455130, 5346156, 6682695, 8910260, 13365390, 26730780]

約数ペア:

[(1, 26730780), (2, 13365390), (3, 8910260), (4, 6682695), (5, 5346156), (6, 4455130), (10, 2673078), (12, 2227565), (15, 1782052), (20, 1336539), (30, 891026), (47, 568740), (60, 445513), (94, 284370), (141, 189580), (188, 142185), (235, 113748), (282, 94790), (470, 56874), (564, 47395), (705, 37916), (940, 28437), (1410, 18958), (2820, 9479)]