12738804930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{8167}}^1$

素因数の和:8345

約数の個数: 128

約数和(自身を含む): 34932902400

約数和(自身を除く): 22194097470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 109, 135, 159, 218, 265, 270, 318, 327, 477, 530, 545, 654, 795, 954, 981, 1090, 1431, 1590, 1635, 1962, 2385, 2862, 2943, 3270, 4770, 4905, 5777, 5886, 7155, 8167, 9810, 11554, 14310, 14715, 16334, 17331, 24501, 28885, 29430, 34662, 40835, 49002, 51993, 57770, 73503, 81670, 86655, 103986, 122505, 147006, 155979, 173310, 220509, 245010, 259965, 311958, 367515, 432851, 441018, 519930, 735030, 779895, 865702, 890203, 1102545, 1298553, 1559790, 1780406, 2164255, 2205090, 2597106, 2670609, 3895659, 4328510, 4451015, 5341218, 6492765, 7791318, 8011827, 8902030, 11686977, 12985530, 13353045, 16023654, 19478295, 23373954, 24035481, 26706090, 38956590, 40059135, 47180759, 48070962, 58434885, 80118270, 94361518, 116869770, 120177405, 141542277, 235903795, 240354810, 283084554, 424626831, 471807590, 707711385, 849253662, 1273880493, 1415422770, 2123134155, 2547760986, 4246268310, 6369402465, 12738804930]

約数ペア:

[(1, 12738804930), (2, 6369402465), (3, 4246268310), (5, 2547760986), (6, 2123134155), (9, 1415422770), (10, 1273880493), (15, 849253662), (18, 707711385), (27, 471807590), (30, 424626831), (45, 283084554), (53, 240354810), (54, 235903795), (90, 141542277), (106, 120177405), (109, 116869770), (135, 94361518), (159, 80118270), (218, 58434885), (265, 48070962), (270, 47180759), (318, 40059135), (327, 38956590), (477, 26706090), (530, 24035481), (545, 23373954), (654, 19478295), (795, 16023654), (954, 13353045), (981, 12985530), (1090, 11686977), (1431, 8902030), (1590, 8011827), (1635, 7791318), (1962, 6492765), (2385, 5341218), (2862, 4451015), (2943, 4328510), (3270, 3895659), (4770, 2670609), (4905, 2597106), (5777, 2205090), (5886, 2164255), (7155, 1780406), (8167, 1559790), (9810, 1298553), (11554, 1102545), (14310, 890203), (14715, 865702), (16334, 779895), (17331, 735030), (24501, 519930), (28885, 441018), (29430, 432851), (34662, 367515), (40835, 311958), (49002, 259965), (51993, 245010), (57770, 220509), (73503, 173310), (81670, 155979), (86655, 147006), (103986, 122505)]