9778730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 20684160

約数和(自身を除く): 10905430

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 107, 130, 185, 190, 214, 247, 370, 481, 494, 535, 703, 962, 1070, 1235, 1391, 1406, 2033, 2405, 2470, 2782, 3515, 3959, 4066, 4810, 6955, 7030, 7918, 9139, 10165, 13910, 18278, 19795, 20330, 26429, 39590, 45695, 51467, 52858, 75221, 91390, 102934, 132145, 150442, 257335, 264290, 376105, 514670, 752210, 977873, 1955746, 4889365, 9778730]

約数ペア:

[(1, 9778730), (2, 4889365), (5, 1955746), (10, 977873), (13, 752210), (19, 514670), (26, 376105), (37, 264290), (38, 257335), (65, 150442), (74, 132145), (95, 102934), (107, 91390), (130, 75221), (185, 52858), (190, 51467), (214, 45695), (247, 39590), (370, 26429), (481, 20330), (494, 19795), (535, 18278), (703, 13910), (962, 10165), (1070, 9139), (1235, 7918), (1391, 7030), (1406, 6955), (2033, 4810), (2405, 4066), (2470, 3959), (2782, 3515)]