6646270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 5795330

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 179, 235, 358, 395, 470, 790, 895, 1790, 3713, 7426, 8413, 14141, 16826, 18565, 28282, 37130, 42065, 70705, 84130, 141410, 664627, 1329254, 3323135, 6646270]

約数ペア:

[(1, 6646270), (2, 3323135), (5, 1329254), (10, 664627), (47, 141410), (79, 84130), (94, 70705), (158, 42065), (179, 37130), (235, 28282), (358, 18565), (395, 16826), (470, 14141), (790, 8413), (895, 7426), (1790, 3713)]