123290330

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 225275904

約数和(自身を除く): 101985574

約数列:

[1, 2, 5, 10, 127, 193, 254, 386, 503, 635, 965, 1006, 1270, 1930, 2515, 5030, 24511, 49022, 63881, 97079, 122555, 127762, 194158, 245110, 319405, 485395, 638810, 970790, 12329033, 24658066, 61645165, 123290330]

約数ペア:

[(1, 123290330), (2, 61645165), (5, 24658066), (10, 12329033), (127, 970790), (193, 638810), (254, 485395), (386, 319405), (503, 245110), (635, 194158), (965, 127762), (1006, 122555), (1270, 97079), (1930, 63881), (2515, 49022), (5030, 24511)]