74700618890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{9029}}^1$

素因数の和:9719

約数の個数: 64

約数和(自身を含む): 142307020800

約数和(自身を除く): 67606401910

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 607, 1214, 1363, 2726, 3035, 6070, 6815, 9029, 13630, 17603, 18058, 28529, 35206, 45145, 57058, 88015, 90290, 142645, 176030, 261841, 285290, 424363, 523682, 827341, 848726, 1309205, 1654682, 2121815, 2618410, 4136705, 4243630, 5480603, 8273410, 10961206, 12306527, 24613054, 27403015, 54806030, 61532635, 123065270, 158937487, 257588341, 317874974, 515176682, 794687435, 1287941705, 1589374870, 2575883410, 7470061889, 14940123778, 37350309445, 74700618890]

約数ペア:

[(1, 74700618890), (2, 37350309445), (5, 14940123778), (10, 7470061889), (29, 2575883410), (47, 1589374870), (58, 1287941705), (94, 794687435), (145, 515176682), (235, 317874974), (290, 257588341), (470, 158937487), (607, 123065270), (1214, 61532635), (1363, 54806030), (2726, 27403015), (3035, 24613054), (6070, 12306527), (6815, 10961206), (9029, 8273410), (13630, 5480603), (17603, 4243630), (18058, 4136705), (28529, 2618410), (35206, 2121815), (45145, 1654682), (57058, 1309205), (88015, 848726), (90290, 827341), (142645, 523682), (176030, 424363), (261841, 285290)]