8220200730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{308219}}^1$

素因数の和:308363

約数の個数: 64

約数和(自身を含む): 22724444160

約数和(自身を除く): 14504243430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 8890, 13335, 26670, 308219, 616438, 924657, 1541095, 1849314, 2157533, 3082190, 4315066, 4623285, 6472599, 9246570, 10787665, 12945198, 21575330, 32362995, 39143813, 64725990, 78287626, 117431439, 195719065, 234862878, 274006691, 391438130, 548013382, 587157195, 822020073, 1174314390, 1370033455, 1644040146, 2740066910, 4110100365, 8220200730]

約数ペア:

[(1, 8220200730), (2, 4110100365), (3, 2740066910), (5, 1644040146), (6, 1370033455), (7, 1174314390), (10, 822020073), (14, 587157195), (15, 548013382), (21, 391438130), (30, 274006691), (35, 234862878), (42, 195719065), (70, 117431439), (105, 78287626), (127, 64725990), (210, 39143813), (254, 32362995), (381, 21575330), (635, 12945198), (762, 10787665), (889, 9246570), (1270, 6472599), (1778, 4623285), (1905, 4315066), (2667, 3082190), (3810, 2157533), (4445, 1849314), (5334, 1541095), (8890, 924657), (13335, 616438), (26670, 308219)]