285962430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733237}}^1$

素因数の和:733260

約数の個数: 32

約数和(自身を含む): 739103904

約数和(自身を除く): 453141474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 733237, 1466474, 2199711, 3666185, 4399422, 7332370, 9532081, 10998555, 19064162, 21997110, 28596243, 47660405, 57192486, 95320810, 142981215, 285962430]

約数ペア:

[(1, 285962430), (2, 142981215), (3, 95320810), (5, 57192486), (6, 47660405), (10, 28596243), (13, 21997110), (15, 19064162), (26, 10998555), (30, 9532081), (39, 7332370), (65, 4399422), (78, 3666185), (130, 2199711), (195, 1466474), (390, 733237)]