68062540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37397}}^1$

素因数の和:37426

約数の個数: 48

約数和(自身を含む): 175920192

約数和(自身を除く): 107857652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 37397, 74794, 149588, 186985, 261779, 373970, 486161, 523558, 747940, 972322, 1047116, 1308895, 1944644, 2430805, 2617790, 3403127, 4861610, 5235580, 6806254, 9723220, 13612508, 17015635, 34031270, 68062540]

約数ペア:

[(1, 68062540), (2, 34031270), (4, 17015635), (5, 13612508), (7, 9723220), (10, 6806254), (13, 5235580), (14, 4861610), (20, 3403127), (26, 2617790), (28, 2430805), (35, 1944644), (52, 1308895), (65, 1047116), (70, 972322), (91, 747940), (130, 523558), (140, 486161), (182, 373970), (260, 261779), (364, 186985), (455, 149588), (910, 74794), (1820, 37397)]