12519870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3449}}^1$

素因数の和:3481

約数の個数: 48

約数和(自身を含む): 33037200

約数和(自身を除く): 20517330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3449, 3630, 6898, 10347, 17245, 20694, 34490, 37939, 51735, 75878, 103470, 113817, 189695, 227634, 379390, 417329, 569085, 834658, 1138170, 1251987, 2086645, 2503974, 4173290, 6259935, 12519870]

約数ペア:

[(1, 12519870), (2, 6259935), (3, 4173290), (5, 2503974), (6, 2086645), (10, 1251987), (11, 1138170), (15, 834658), (22, 569085), (30, 417329), (33, 379390), (55, 227634), (66, 189695), (110, 113817), (121, 103470), (165, 75878), (242, 51735), (330, 37939), (363, 34490), (605, 20694), (726, 17245), (1210, 10347), (1815, 6898), (3449, 3630)]