190465790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18367}}^1$

素因数の和:18452

約数の個数: 32

約数和(自身を含む): 368976384

約数和(自身を除く): 178510594

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 18367, 36734, 91835, 183670, 312239, 624478, 1120387, 1561195, 2240774, 3122390, 5601935, 11203870, 19046579, 38093158, 95232895, 190465790]

約数ペア:

[(1, 190465790), (2, 95232895), (5, 38093158), (10, 19046579), (17, 11203870), (34, 5601935), (61, 3122390), (85, 2240774), (122, 1561195), (170, 1120387), (305, 624478), (610, 312239), (1037, 183670), (2074, 91835), (5185, 36734), (10370, 18367)]