3842175540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9148037}}^1$

素因数の和:9148056

約数の個数: 48

約数和(自身を含む): 12294963072

約数和(自身を除く): 8452787532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 9148037, 18296074, 27444111, 36592148, 45740185, 54888222, 64036259, 91480370, 109776444, 128072518, 137220555, 182960740, 192108777, 256145036, 274441110, 320181295, 384217554, 548882220, 640362590, 768435108, 960543885, 1280725180, 1921087770, 3842175540]

約数ペア:

[(1, 3842175540), (2, 1921087770), (3, 1280725180), (4, 960543885), (5, 768435108), (6, 640362590), (7, 548882220), (10, 384217554), (12, 320181295), (14, 274441110), (15, 256145036), (20, 192108777), (21, 182960740), (28, 137220555), (30, 128072518), (35, 109776444), (42, 91480370), (60, 64036259), (70, 54888222), (84, 45740185), (105, 36592148), (140, 27444111), (210, 18296074), (420, 9148037)]