67432890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{321109}}^1$

素因数の和:321126

約数の個数: 32

約数和(自身を含む): 184959360

約数和(自身を除く): 117526470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 321109, 642218, 963327, 1605545, 1926654, 2247763, 3211090, 4495526, 4816635, 6743289, 9633270, 11238815, 13486578, 22477630, 33716445, 67432890]

約数ペア:

[(1, 67432890), (2, 33716445), (3, 22477630), (5, 13486578), (6, 11238815), (7, 9633270), (10, 6743289), (14, 4816635), (15, 4495526), (21, 3211090), (30, 2247763), (35, 1926654), (42, 1605545), (70, 963327), (105, 642218), (210, 321109)]