907486580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45329}}^1$

素因数の和:45369

約数の個数: 96

約数和(自身を含む): 2558787840

約数和(自身を除く): 1651301260

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 45329, 90658, 181316, 226645, 317303, 453290, 498619, 589277, 634606, 906580, 997238, 1178554, 1269212, 1586515, 1994476, 2357108, 2493095, 2946385, 3173030, 3490333, 4124939, 4986190, 5892770, 6346060, 6482047, 6980666, 8249878, 9972380, 11785540, 12964094, 13961332, 16499756, 17451665, 20624695, 25928188, 32410235, 34903330, 41249390, 45374329, 64820470, 69806660, 82498780, 90748658, 129640940, 181497316, 226871645, 453743290, 907486580]

約数ペア:

[(1, 907486580), (2, 453743290), (4, 226871645), (5, 181497316), (7, 129640940), (10, 90748658), (11, 82498780), (13, 69806660), (14, 64820470), (20, 45374329), (22, 41249390), (26, 34903330), (28, 32410235), (35, 25928188), (44, 20624695), (52, 17451665), (55, 16499756), (65, 13961332), (70, 12964094), (77, 11785540), (91, 9972380), (110, 8249878), (130, 6980666), (140, 6482047), (143, 6346060), (154, 5892770), (182, 4986190), (220, 4124939), (260, 3490333), (286, 3173030), (308, 2946385), (364, 2493095), (385, 2357108), (455, 1994476), (572, 1586515), (715, 1269212), (770, 1178554), (910, 997238), (1001, 906580), (1430, 634606), (1540, 589277), (1820, 498619), (2002, 453290), (2860, 317303), (4004, 226645), (5005, 181316), (10010, 90658), (20020, 45329)]