8052870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 22818816

約数和(自身を除く): 14765946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1237, 1302, 2170, 2474, 3255, 3711, 6185, 6510, 7422, 8659, 12370, 17318, 18555, 25977, 37110, 38347, 43295, 51954, 76694, 86590, 115041, 129885, 191735, 230082, 259770, 268429, 383470, 536858, 575205, 805287, 1150410, 1342145, 1610574, 2684290, 4026435, 8052870]

約数ペア:

[(1, 8052870), (2, 4026435), (3, 2684290), (5, 1610574), (6, 1342145), (7, 1150410), (10, 805287), (14, 575205), (15, 536858), (21, 383470), (30, 268429), (31, 259770), (35, 230082), (42, 191735), (62, 129885), (70, 115041), (93, 86590), (105, 76694), (155, 51954), (186, 43295), (210, 38347), (217, 37110), (310, 25977), (434, 18555), (465, 17318), (651, 12370), (930, 8659), (1085, 7422), (1237, 6510), (1302, 6185), (2170, 3711), (2474, 3255)]