7188610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 15350328

約数和(自身を除く): 8161718

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 457, 605, 715, 914, 1210, 1430, 1573, 2285, 3146, 4570, 5027, 5941, 7865, 10054, 11882, 15730, 25135, 29705, 50270, 55297, 59410, 65351, 110594, 130702, 276485, 326755, 552970, 653510, 718861, 1437722, 3594305, 7188610]

約数ペア:

[(1, 7188610), (2, 3594305), (5, 1437722), (10, 718861), (11, 653510), (13, 552970), (22, 326755), (26, 276485), (55, 130702), (65, 110594), (110, 65351), (121, 59410), (130, 55297), (143, 50270), (242, 29705), (286, 25135), (457, 15730), (605, 11882), (715, 10054), (914, 7865), (1210, 5941), (1430, 5027), (1573, 4570), (2285, 3146)]