2710490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 2404390

約数列:

[1, 2, 5, 10, 47, 73, 79, 94, 146, 158, 235, 365, 395, 470, 730, 790, 3431, 3713, 5767, 6862, 7426, 11534, 17155, 18565, 28835, 34310, 37130, 57670, 271049, 542098, 1355245, 2710490]

約数ペア:

[(1, 2710490), (2, 1355245), (5, 542098), (10, 271049), (47, 57670), (73, 37130), (79, 34310), (94, 28835), (146, 18565), (158, 17155), (235, 11534), (365, 7426), (395, 6862), (470, 5767), (730, 3713), (790, 3431)]