3087195940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61967}}^1$

素因数の和:62076

約数の個数: 48

約数和(自身を含む): 6746084352

約数和(自身を除く): 3658888412

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2491, 4982, 9964, 12455, 24910, 49820, 61967, 123934, 247868, 309835, 619670, 1239340, 2912449, 3284251, 5824898, 6568502, 11649796, 13137004, 14562245, 16421255, 29124490, 32842510, 58248980, 65685020, 154359797, 308719594, 617439188, 771798985, 1543597970, 3087195940]

約数ペア:

[(1, 3087195940), (2, 1543597970), (4, 771798985), (5, 617439188), (10, 308719594), (20, 154359797), (47, 65685020), (53, 58248980), (94, 32842510), (106, 29124490), (188, 16421255), (212, 14562245), (235, 13137004), (265, 11649796), (470, 6568502), (530, 5824898), (940, 3284251), (1060, 2912449), (2491, 1239340), (4982, 619670), (9964, 309835), (12455, 247868), (24910, 123934), (49820, 61967)]