30880674

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6823

約数の個数: 48

約数和(自身を含む): 76175424

約数和(自身を除く): 45294750

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 6781, 13562, 20343, 40686, 61029, 74591, 122058, 149182, 155963, 223773, 311926, 447546, 467889, 671319, 935778, 1342638, 1403667, 1715593, 2807334, 3431186, 5146779, 10293558, 15440337, 30880674]

約数ペア:

[(1, 30880674), (2, 15440337), (3, 10293558), (6, 5146779), (9, 3431186), (11, 2807334), (18, 1715593), (22, 1403667), (23, 1342638), (33, 935778), (46, 671319), (66, 467889), (69, 447546), (99, 311926), (138, 223773), (198, 155963), (207, 149182), (253, 122058), (414, 74591), (506, 61029), (759, 40686), (1518, 20343), (2277, 13562), (4554, 6781)]