11309870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 12821650

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 719, 1210, 1430, 1438, 1573, 3146, 3595, 7190, 7865, 7909, 9347, 15730, 15818, 18694, 39545, 46735, 79090, 86999, 93470, 102817, 173998, 205634, 434995, 514085, 869990, 1028170, 1130987, 2261974, 5654935, 11309870]

約数ペア:

[(1, 11309870), (2, 5654935), (5, 2261974), (10, 1130987), (11, 1028170), (13, 869990), (22, 514085), (26, 434995), (55, 205634), (65, 173998), (110, 102817), (121, 93470), (130, 86999), (143, 79090), (242, 46735), (286, 39545), (605, 18694), (715, 15818), (719, 15730), (1210, 9347), (1430, 7909), (1438, 7865), (1573, 7190), (3146, 3595)]