1827810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 4964544

約数和(自身を除く): 3136734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 883, 1035, 1766, 2070, 2649, 4415, 5298, 7947, 8830, 13245, 15894, 20309, 26490, 39735, 40618, 60927, 79470, 101545, 121854, 182781, 203090, 304635, 365562, 609270, 913905, 1827810]

約数ペア:

[(1, 1827810), (2, 913905), (3, 609270), (5, 365562), (6, 304635), (9, 203090), (10, 182781), (15, 121854), (18, 101545), (23, 79470), (30, 60927), (45, 40618), (46, 39735), (69, 26490), (90, 20309), (115, 15894), (138, 13245), (207, 8830), (230, 7947), (345, 5298), (414, 4415), (690, 2649), (883, 2070), (1035, 1766)]