810306810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9003409}}^1$

素因数の和:9003422

約数の個数: 24

約数和(自身を含む): 2106797940

約数和(自身を除く): 1296491130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9003409, 18006818, 27010227, 45017045, 54020454, 81030681, 90034090, 135051135, 162061362, 270102270, 405153405, 810306810]

約数ペア:

[(1, 810306810), (2, 405153405), (3, 270102270), (5, 162061362), (6, 135051135), (9, 90034090), (10, 81030681), (15, 54020454), (18, 45017045), (30, 27010227), (45, 18006818), (90, 9003409)]