923340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 2822400

約数和(自身を除く): 1899060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1399, 2798, 4197, 5596, 6995, 8394, 13990, 15389, 16788, 20985, 27980, 30778, 41970, 46167, 61556, 76945, 83940, 92334, 153890, 184668, 230835, 307780, 461670, 923340]

約数ペア:

[(1, 923340), (2, 461670), (3, 307780), (4, 230835), (5, 184668), (6, 153890), (10, 92334), (11, 83940), (12, 76945), (15, 61556), (20, 46167), (22, 41970), (30, 30778), (33, 27980), (44, 20985), (55, 16788), (60, 15389), (66, 13990), (110, 8394), (132, 6995), (165, 5596), (220, 4197), (330, 2798), (660, 1399)]