87824370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21061}}^1$

素因数の和:21210

約数の個数: 32

約数和(自身を含む): 212304960

約数和(自身を除く): 124480590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 21061, 42122, 63183, 105305, 126366, 210610, 315915, 631830, 2927479, 5854958, 8782437, 14637395, 17564874, 29274790, 43912185, 87824370]

約数ペア:

[(1, 87824370), (2, 43912185), (3, 29274790), (5, 17564874), (6, 14637395), (10, 8782437), (15, 5854958), (30, 2927479), (139, 631830), (278, 315915), (417, 210610), (695, 126366), (834, 105305), (1390, 63183), (2085, 42122), (4170, 21061)]