310019908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{547}}^1\times {\mathrm{1171}}^1$

素因数の和:1744

約数の個数: 36

約数和(自身を含む): 597940336

約数和(自身を除く): 287920428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 547, 1094, 1171, 2188, 2342, 4684, 6017, 12034, 12881, 24068, 25762, 51524, 66187, 132374, 141691, 264748, 283382, 566764, 640537, 1281074, 2562148, 7045907, 14091814, 28183628, 77504977, 155009954, 310019908]

約数ペア:

[(1, 310019908), (2, 155009954), (4, 77504977), (11, 28183628), (22, 14091814), (44, 7045907), (121, 2562148), (242, 1281074), (484, 640537), (547, 566764), (1094, 283382), (1171, 264748), (2188, 141691), (2342, 132374), (4684, 66187), (6017, 51524), (12034, 25762), (12881, 24068)]