28953610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 62302824

約数和(自身を除く): 33349214

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1597, 1813, 2590, 3194, 3626, 7985, 9065, 11179, 15970, 18130, 22358, 55895, 59089, 78253, 111790, 118178, 156506, 295445, 391265, 413623, 590890, 782530, 827246, 2068115, 2895361, 4136230, 5790722, 14476805, 28953610]

約数ペア:

[(1, 28953610), (2, 14476805), (5, 5790722), (7, 4136230), (10, 2895361), (14, 2068115), (35, 827246), (37, 782530), (49, 590890), (70, 413623), (74, 391265), (98, 295445), (185, 156506), (245, 118178), (259, 111790), (370, 78253), (490, 59089), (518, 55895), (1295, 22358), (1597, 18130), (1813, 15970), (2590, 11179), (3194, 9065), (3626, 7985)]