2027710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 3789288

約数和(自身を除く): 1761578

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 961, 1055, 1922, 2110, 4805, 6541, 9610, 13082, 32705, 65410, 202771, 405542, 1013855, 2027710]

約数ペア:

[(1, 2027710), (2, 1013855), (5, 405542), (10, 202771), (31, 65410), (62, 32705), (155, 13082), (211, 9610), (310, 6541), (422, 4805), (961, 2110), (1055, 1922)]