308490630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13729}}^1$

素因数の和:13853

約数の個数: 64

約数和(自身を含む): 854115840

約数和(自身を除く): 545625210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 7490, 11235, 13729, 22470, 27458, 41187, 68645, 82374, 96103, 137290, 192206, 205935, 288309, 411870, 480515, 576618, 961030, 1441545, 1469003, 2883090, 2938006, 4407009, 7345015, 8814018, 10283021, 14690030, 20566042, 22035045, 30849063, 44070090, 51415105, 61698126, 102830210, 154245315, 308490630]

約数ペア:

[(1, 308490630), (2, 154245315), (3, 102830210), (5, 61698126), (6, 51415105), (7, 44070090), (10, 30849063), (14, 22035045), (15, 20566042), (21, 14690030), (30, 10283021), (35, 8814018), (42, 7345015), (70, 4407009), (105, 2938006), (107, 2883090), (210, 1469003), (214, 1441545), (321, 961030), (535, 576618), (642, 480515), (749, 411870), (1070, 288309), (1498, 205935), (1605, 192206), (2247, 137290), (3210, 96103), (3745, 82374), (4494, 68645), (7490, 41187), (11235, 27458), (13729, 22470)]