68865170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{883}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 135570240

約数和(自身を除く): 66705070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 709, 883, 1418, 1766, 3545, 4415, 7090, 7799, 8830, 9713, 15598, 19426, 38995, 48565, 77990, 97130, 626047, 1252094, 3130235, 6260470, 6886517, 13773034, 34432585, 68865170]

約数ペア:

[(1, 68865170), (2, 34432585), (5, 13773034), (10, 6886517), (11, 6260470), (22, 3130235), (55, 1252094), (110, 626047), (709, 97130), (883, 77990), (1418, 48565), (1766, 38995), (3545, 19426), (4415, 15598), (7090, 9713), (7799, 8830)]