2912271705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22171}}^1$

素因数の和:22331

約数の個数: 64

約数和(自身を含む): 5959833600

約数和(自身を除く): 3047561895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 139, 189, 315, 417, 695, 945, 973, 1251, 2085, 2919, 3753, 4865, 6255, 8757, 14595, 18765, 22171, 26271, 43785, 66513, 110855, 131355, 155197, 199539, 332565, 465591, 598617, 775985, 997695, 1396773, 2327955, 2993085, 3081769, 4190319, 6983865, 9245307, 15408845, 20951595, 21572383, 27735921, 46226535, 64717149, 83207763, 107861915, 138679605, 194151447, 323585745, 416038815, 582454341, 970757235, 2912271705]

約数ペア:

[(1, 2912271705), (3, 970757235), (5, 582454341), (7, 416038815), (9, 323585745), (15, 194151447), (21, 138679605), (27, 107861915), (35, 83207763), (45, 64717149), (63, 46226535), (105, 27735921), (135, 21572383), (139, 20951595), (189, 15408845), (315, 9245307), (417, 6983865), (695, 4190319), (945, 3081769), (973, 2993085), (1251, 2327955), (2085, 1396773), (2919, 997695), (3753, 775985), (4865, 598617), (6255, 465591), (8757, 332565), (14595, 199539), (18765, 155197), (22171, 131355), (26271, 110855), (43785, 66513)]