25713630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{285707}}^1$

素因数の和:285720

約数の個数: 24

約数和(自身を含む): 66855672

約数和(自身を除く): 41142042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 285707, 571414, 857121, 1428535, 1714242, 2571363, 2857070, 4285605, 5142726, 8571210, 12856815, 25713630]

約数ペア:

[(1, 25713630), (2, 12856815), (3, 8571210), (5, 5142726), (6, 4285605), (9, 2857070), (10, 2571363), (15, 1714242), (18, 1428535), (30, 857121), (45, 571414), (90, 285707)]