67261810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12479}}^1$

素因数の和:12511

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 86391950

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, 2695, 5390, 12479, 24958, 62395, 87353, 124790, 137269, 174706, 274538, 436765, 611471, 686345, 873530, 960883, 1222942, 1372690, 1921766, 3057355, 4804415, 6114710, 6726181, 9608830, 13452362, 33630905, 67261810]

約数ペア:

[(1, 67261810), (2, 33630905), (5, 13452362), (7, 9608830), (10, 6726181), (11, 6114710), (14, 4804415), (22, 3057355), (35, 1921766), (49, 1372690), (55, 1222942), (70, 960883), (77, 873530), (98, 686345), (110, 611471), (154, 436765), (245, 274538), (385, 174706), (490, 137269), (539, 124790), (770, 87353), (1078, 62395), (2695, 24958), (5390, 12479)]