30680493878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 49676385024

約数和(自身を除く): 18995891146

約数列:

[1, 2, 17, 34, 79, 158, 191, 382, 757, 1343, 1514, 2686, 3247, 6241, 6494, 12482, 12869, 15089, 25738, 30178, 59803, 106097, 119606, 144587, 212194, 256513, 289174, 513026, 1016651, 1192031, 2033302, 2384062, 2457979, 4724437, 4915958, 9448874, 11422373, 20264527, 22844746, 40529054, 80315429, 160630858, 194180341, 388360682, 902367467, 1804734934, 15340246939, 30680493878]

約数ペア:

[(1, 30680493878), (2, 15340246939), (17, 1804734934), (34, 902367467), (79, 388360682), (158, 194180341), (191, 160630858), (382, 80315429), (757, 40529054), (1343, 22844746), (1514, 20264527), (2686, 11422373), (3247, 9448874), (6241, 4915958), (6494, 4724437), (12482, 2457979), (12869, 2384062), (15089, 2033302), (25738, 1192031), (30178, 1016651), (59803, 513026), (106097, 289174), (119606, 256513), (144587, 212194)]