85263420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129187}}^1$

素因数の和:129210

約数の個数: 48

約数和(自身を含む): 260443008

約数和(自身を除く): 175179588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 129187, 258374, 387561, 516748, 645935, 775122, 1291870, 1421057, 1550244, 1937805, 2583740, 2842114, 3875610, 4263171, 5684228, 7105285, 7751220, 8526342, 14210570, 17052684, 21315855, 28421140, 42631710, 85263420]

約数ペア:

[(1, 85263420), (2, 42631710), (3, 28421140), (4, 21315855), (5, 17052684), (6, 14210570), (10, 8526342), (11, 7751220), (12, 7105285), (15, 5684228), (20, 4263171), (22, 3875610), (30, 2842114), (33, 2583740), (44, 1937805), (55, 1550244), (60, 1421057), (66, 1291870), (110, 775122), (132, 645935), (165, 516748), (220, 387561), (330, 258374), (660, 129187)]