7398010785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 14025166848

約数和(自身を除く): 6627156063

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 71, 85, 121, 165, 187, 213, 255, 307, 355, 363, 561, 605, 781, 921, 935, 1065, 1207, 1331, 1535, 1815, 2057, 2343, 2805, 3377, 3621, 3905, 3993, 4605, 5219, 6035, 6171, 6655, 8591, 10131, 10285, 11715, 13277, 15657, 16885, 18105, 19965, 21797, 22627, 25773, 26095, 30855, 37147, 39831, 42955, 50655, 57409, 65391, 66385, 67881, 78285, 94501, 108985, 111441, 113135, 128865, 146047, 172227, 185735, 199155, 239767, 283503, 287045, 326955, 339405, 370549, 408617, 438141, 472505, 557205, 631499, 719301, 730235, 861135, 1111647, 1198835, 1225851, 1417515, 1606517, 1852745, 1894497, 2043085, 2190705, 2637437, 3157495, 3596505, 4076039, 4819551, 5558235, 6129255, 6946489, 7912311, 8032585, 9472485, 12228117, 13187185, 20380195, 20839467, 24097755, 29011807, 34732445, 39561555, 44836429, 61140585, 87035421, 104197335, 134509287, 145059035, 224182145, 435177105, 493200719, 672546435, 1479602157, 2466003595, 7398010785]

約数ペア:

[(1, 7398010785), (3, 2466003595), (5, 1479602157), (11, 672546435), (15, 493200719), (17, 435177105), (33, 224182145), (51, 145059035), (55, 134509287), (71, 104197335), (85, 87035421), (121, 61140585), (165, 44836429), (187, 39561555), (213, 34732445), (255, 29011807), (307, 24097755), (355, 20839467), (363, 20380195), (561, 13187185), (605, 12228117), (781, 9472485), (921, 8032585), (935, 7912311), (1065, 6946489), (1207, 6129255), (1331, 5558235), (1535, 4819551), (1815, 4076039), (2057, 3596505), (2343, 3157495), (2805, 2637437), (3377, 2190705), (3621, 2043085), (3905, 1894497), (3993, 1852745), (4605, 1606517), (5219, 1417515), (6035, 1225851), (6171, 1198835), (6655, 1111647), (8591, 861135), (10131, 730235), (10285, 719301), (11715, 631499), (13277, 557205), (15657, 472505), (16885, 438141), (18105, 408617), (19965, 370549), (21797, 339405), (22627, 326955), (25773, 287045), (26095, 283503), (30855, 239767), (37147, 199155), (39831, 185735), (42955, 172227), (50655, 146047), (57409, 128865), (65391, 113135), (66385, 111441), (67881, 108985), (78285, 94501)]