2651385240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1052137}}^1$

素因数の和:1052161

約数の個数: 96

約数和(自身を含む): 9848011680

約数和(自身を除く): 7196626440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1052137, 2104274, 3156411, 4208548, 5260685, 6312822, 7364959, 8417096, 9469233, 10521370, 12625644, 14729918, 15782055, 18938466, 21042740, 22094877, 25251288, 29459836, 31564110, 36824795, 37876932, 42085480, 44189754, 47346165, 58919672, 63128220, 66284631, 73649590, 75753864, 88379508, 94692330, 110474385, 126256440, 132569262, 147299180, 176759016, 189384660, 220948770, 265138524, 294598360, 331423155, 378769320, 441897540, 530277048, 662846310, 883795080, 1325692620, 2651385240]

約数ペア:

[(1, 2651385240), (2, 1325692620), (3, 883795080), (4, 662846310), (5, 530277048), (6, 441897540), (7, 378769320), (8, 331423155), (9, 294598360), (10, 265138524), (12, 220948770), (14, 189384660), (15, 176759016), (18, 147299180), (20, 132569262), (21, 126256440), (24, 110474385), (28, 94692330), (30, 88379508), (35, 75753864), (36, 73649590), (40, 66284631), (42, 63128220), (45, 58919672), (56, 47346165), (60, 44189754), (63, 42085480), (70, 37876932), (72, 36824795), (84, 31564110), (90, 29459836), (105, 25251288), (120, 22094877), (126, 21042740), (140, 18938466), (168, 15782055), (180, 14729918), (210, 12625644), (252, 10521370), (280, 9469233), (315, 8417096), (360, 7364959), (420, 6312822), (504, 5260685), (630, 4208548), (840, 3156411), (1260, 2104274), (2520, 1052137)]