4689370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 9962496

約数和(自身を除く): 5273126

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2161, 2170, 4322, 10805, 15127, 21610, 30254, 66991, 75635, 133982, 151270, 334955, 468937, 669910, 937874, 2344685, 4689370]

約数ペア:

[(1, 4689370), (2, 2344685), (5, 937874), (7, 669910), (10, 468937), (14, 334955), (31, 151270), (35, 133982), (62, 75635), (70, 66991), (155, 30254), (217, 21610), (310, 15127), (434, 10805), (1085, 4322), (2161, 2170)]