289652070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{205427}}^1$

素因数の和:205484

約数の個数: 32

約数和(自身を含む): 709959168

約数和(自身を除く): 420307098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 205427, 410854, 616281, 1027135, 1232562, 2054270, 3081405, 6162810, 9655069, 19310138, 28965207, 48275345, 57930414, 96550690, 144826035, 289652070]

約数ペア:

[(1, 289652070), (2, 144826035), (3, 96550690), (5, 57930414), (6, 48275345), (10, 28965207), (15, 19310138), (30, 9655069), (47, 6162810), (94, 3081405), (141, 2054270), (235, 1232562), (282, 1027135), (470, 616281), (705, 410854), (1410, 205427)]