11895730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 27184896

約数和(自身を除く): 15289166

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, 2207, 2695, 4414, 5390, 11035, 15449, 22070, 24277, 30898, 48554, 77245, 108143, 121385, 154490, 169939, 216286, 242770, 339878, 540715, 849695, 1081430, 1189573, 1699390, 2379146, 5947865, 11895730]

約数ペア:

[(1, 11895730), (2, 5947865), (5, 2379146), (7, 1699390), (10, 1189573), (11, 1081430), (14, 849695), (22, 540715), (35, 339878), (49, 242770), (55, 216286), (70, 169939), (77, 154490), (98, 121385), (110, 108143), (154, 77245), (245, 48554), (385, 30898), (490, 24277), (539, 22070), (770, 15449), (1078, 11035), (2207, 5390), (2695, 4414)]