30811608290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{3881}}^1$

素因数の和:4467

約数の個数: 64

約数和(自身を含む): 58416336000

約数和(自身を除く): 27604727710

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 499, 998, 1591, 2495, 3182, 3881, 4990, 7762, 7955, 15910, 18463, 19405, 21457, 36926, 38810, 42914, 92315, 107285, 143597, 166883, 184630, 214570, 287194, 333766, 717985, 793909, 834415, 1435970, 1587818, 1668830, 1936619, 3873238, 3969545, 6174671, 7939090, 9683095, 12349342, 19366190, 30873355, 61746710, 71654903, 83274617, 143309806, 166549234, 358274515, 416373085, 716549030, 832746170, 3081160829, 6162321658, 15405804145, 30811608290]

約数ペア:

[(1, 30811608290), (2, 15405804145), (5, 6162321658), (10, 3081160829), (37, 832746170), (43, 716549030), (74, 416373085), (86, 358274515), (185, 166549234), (215, 143309806), (370, 83274617), (430, 71654903), (499, 61746710), (998, 30873355), (1591, 19366190), (2495, 12349342), (3182, 9683095), (3881, 7939090), (4990, 6174671), (7762, 3969545), (7955, 3873238), (15910, 1936619), (18463, 1668830), (19405, 1587818), (21457, 1435970), (36926, 834415), (38810, 793909), (42914, 717985), (92315, 333766), (107285, 287194), (143597, 214570), (166883, 184630)]