69898070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 140709744

約数和(自身を除く): 70811674

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 605, 610, 671, 947, 1210, 1342, 1894, 3355, 4735, 6710, 7381, 9470, 10417, 14762, 20834, 36905, 52085, 57767, 73810, 104170, 114587, 115534, 229174, 288835, 572935, 577670, 635437, 1145870, 1270874, 3177185, 6354370, 6989807, 13979614, 34949035, 69898070]

約数ペア:

[(1, 69898070), (2, 34949035), (5, 13979614), (10, 6989807), (11, 6354370), (22, 3177185), (55, 1270874), (61, 1145870), (110, 635437), (121, 577670), (122, 572935), (242, 288835), (305, 229174), (605, 115534), (610, 114587), (671, 104170), (947, 73810), (1210, 57767), (1342, 52085), (1894, 36905), (3355, 20834), (4735, 14762), (6710, 10417), (7381, 9470)]