3847470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 10264320

約数和(自身を除く): 6416850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 131, 165, 178, 262, 267, 330, 393, 445, 534, 655, 786, 890, 979, 1310, 1335, 1441, 1958, 1965, 2670, 2882, 2937, 3930, 4323, 4895, 5874, 7205, 8646, 9790, 11659, 14410, 14685, 21615, 23318, 29370, 34977, 43230, 58295, 69954, 116590, 128249, 174885, 256498, 349770, 384747, 641245, 769494, 1282490, 1923735, 3847470]

約数ペア:

[(1, 3847470), (2, 1923735), (3, 1282490), (5, 769494), (6, 641245), (10, 384747), (11, 349770), (15, 256498), (22, 174885), (30, 128249), (33, 116590), (55, 69954), (66, 58295), (89, 43230), (110, 34977), (131, 29370), (165, 23318), (178, 21615), (262, 14685), (267, 14410), (330, 11659), (393, 9790), (445, 8646), (534, 7205), (655, 5874), (786, 4895), (890, 4323), (979, 3930), (1310, 2937), (1335, 2882), (1441, 2670), (1958, 1965)]