8014930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 18320256

約数和(自身を除く): 10305326

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1487, 2695, 2974, 5390, 7435, 10409, 14870, 16357, 20818, 32714, 52045, 72863, 81785, 104090, 114499, 145726, 163570, 228998, 364315, 572495, 728630, 801493, 1144990, 1602986, 4007465, 8014930]

約数ペア:

[(1, 8014930), (2, 4007465), (5, 1602986), (7, 1144990), (10, 801493), (11, 728630), (14, 572495), (22, 364315), (35, 228998), (49, 163570), (55, 145726), (70, 114499), (77, 104090), (98, 81785), (110, 72863), (154, 52045), (245, 32714), (385, 20818), (490, 16357), (539, 14870), (770, 10409), (1078, 7435), (1487, 5390), (2695, 2974)]