12587070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18931650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 113, 141, 158, 226, 235, 237, 282, 339, 395, 470, 474, 565, 678, 705, 790, 1130, 1185, 1410, 1695, 2370, 3390, 3713, 5311, 7426, 8927, 10622, 11139, 15933, 17854, 18565, 22278, 26555, 26781, 31866, 37130, 44635, 53110, 53562, 55695, 79665, 89270, 111390, 133905, 159330, 267810, 419569, 839138, 1258707, 2097845, 2517414, 4195690, 6293535, 12587070]

約数ペア:

[(1, 12587070), (2, 6293535), (3, 4195690), (5, 2517414), (6, 2097845), (10, 1258707), (15, 839138), (30, 419569), (47, 267810), (79, 159330), (94, 133905), (113, 111390), (141, 89270), (158, 79665), (226, 55695), (235, 53562), (237, 53110), (282, 44635), (339, 37130), (395, 31866), (470, 26781), (474, 26555), (565, 22278), (678, 18565), (705, 17854), (790, 15933), (1130, 11139), (1185, 10622), (1410, 8927), (1695, 7426), (2370, 5311), (3390, 3713)]