7360220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 18600960

約数和(自身を除く): 11240740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 2767, 5534, 11068, 13835, 19369, 27670, 38738, 52573, 55340, 77476, 96845, 105146, 193690, 210292, 262865, 368011, 387380, 525730, 736022, 1051460, 1472044, 1840055, 3680110, 7360220]

約数ペア:

[(1, 7360220), (2, 3680110), (4, 1840055), (5, 1472044), (7, 1051460), (10, 736022), (14, 525730), (19, 387380), (20, 368011), (28, 262865), (35, 210292), (38, 193690), (70, 105146), (76, 96845), (95, 77476), (133, 55340), (140, 52573), (190, 38738), (266, 27670), (380, 19369), (532, 13835), (665, 11068), (1330, 5534), (2660, 2767)]