13070260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13337}}^1$

素因数の和:13360

約数の個数: 36

約数和(自身を含む): 31931172

約数和(自身を除く): 18860912

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 13337, 26674, 53348, 66685, 93359, 133370, 186718, 266740, 373436, 466795, 653513, 933590, 1307026, 1867180, 2614052, 3267565, 6535130, 13070260]

約数ペア:

[(1, 13070260), (2, 6535130), (4, 3267565), (5, 2614052), (7, 1867180), (10, 1307026), (14, 933590), (20, 653513), (28, 466795), (35, 373436), (49, 266740), (70, 186718), (98, 133370), (140, 93359), (196, 66685), (245, 53348), (490, 26674), (980, 13337)]