68392090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3041}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 133385616

約数和(自身を除く): 64993526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 3041, 4498, 6082, 11245, 15205, 22490, 30410, 39533, 79066, 197665, 395330, 526093, 1052186, 2630465, 5260930, 6839209, 13678418, 34196045, 68392090]

約数ペア:

[(1, 68392090), (2, 34196045), (5, 13678418), (10, 6839209), (13, 5260930), (26, 2630465), (65, 1052186), (130, 526093), (173, 395330), (346, 197665), (865, 79066), (1730, 39533), (2249, 30410), (3041, 22490), (4498, 15205), (6082, 11245)]