27153780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9629}}^1$

素因数の和:9688

約数の個数: 48

約数和(自身を含む): 77656320

約数和(自身を除く): 50502540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9629, 19258, 28887, 38516, 48145, 57774, 96290, 115548, 144435, 192580, 288870, 452563, 577740, 905126, 1357689, 1810252, 2262815, 2715378, 4525630, 5430756, 6788445, 9051260, 13576890, 27153780]

約数ペア:

[(1, 27153780), (2, 13576890), (3, 9051260), (4, 6788445), (5, 5430756), (6, 4525630), (10, 2715378), (12, 2262815), (15, 1810252), (20, 1357689), (30, 905126), (47, 577740), (60, 452563), (94, 288870), (141, 192580), (188, 144435), (235, 115548), (282, 96290), (470, 57774), (564, 48145), (705, 38516), (940, 28887), (1410, 19258), (2820, 9629)]