7470260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53359}}^1$

素因数の和:53375

約数の個数: 24

約数和(自身を含む): 17928960

約数和(自身を除く): 10458700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 53359, 106718, 213436, 266795, 373513, 533590, 747026, 1067180, 1494052, 1867565, 3735130, 7470260]

約数ペア:

[(1, 7470260), (2, 3735130), (4, 1867565), (5, 1494052), (7, 1067180), (10, 747026), (14, 533590), (20, 373513), (28, 266795), (35, 213436), (70, 106718), (140, 53359)]