165851220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2764187}}^1$

素因数の和:2764199

約数の個数: 24

約数和(自身を含む): 464383584

約数和(自身を除く): 298532364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2764187, 5528374, 8292561, 11056748, 13820935, 16585122, 27641870, 33170244, 41462805, 55283740, 82925610, 165851220]

約数ペア:

[(1, 165851220), (2, 82925610), (3, 55283740), (4, 41462805), (5, 33170244), (6, 27641870), (10, 16585122), (12, 13820935), (15, 11056748), (20, 8292561), (30, 5528374), (60, 2764187)]