2476180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3733100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 769, 805, 1538, 1610, 3076, 3220, 3845, 5383, 7690, 10766, 15380, 17687, 21532, 26915, 35374, 53830, 70748, 88435, 107660, 123809, 176870, 247618, 353740, 495236, 619045, 1238090, 2476180]

約数ペア:

[(1, 2476180), (2, 1238090), (4, 619045), (5, 495236), (7, 353740), (10, 247618), (14, 176870), (20, 123809), (23, 107660), (28, 88435), (35, 70748), (46, 53830), (70, 35374), (92, 26915), (115, 21532), (140, 17687), (161, 15380), (230, 10766), (322, 7690), (460, 5383), (644, 3845), (769, 3220), (805, 3076), (1538, 1610)]