273670670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{967}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 608864256

約数和(自身を除く): 335193586

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 311, 455, 622, 910, 967, 1555, 1934, 2177, 3110, 4043, 4354, 4835, 6769, 8086, 9670, 10885, 12571, 13538, 20215, 21770, 25142, 28301, 33845, 40430, 56602, 62855, 67690, 87997, 125710, 141505, 175994, 283010, 300737, 439985, 601474, 879970, 1503685, 2105159, 3007370, 3909581, 4210318, 7819162, 10525795, 19547905, 21051590, 27367067, 39095810, 54734134, 136835335, 273670670]

約数ペア:

[(1, 273670670), (2, 136835335), (5, 54734134), (7, 39095810), (10, 27367067), (13, 21051590), (14, 19547905), (26, 10525795), (35, 7819162), (65, 4210318), (70, 3909581), (91, 3007370), (130, 2105159), (182, 1503685), (311, 879970), (455, 601474), (622, 439985), (910, 300737), (967, 283010), (1555, 175994), (1934, 141505), (2177, 125710), (3110, 87997), (4043, 67690), (4354, 62855), (4835, 56602), (6769, 40430), (8086, 33845), (9670, 28301), (10885, 25142), (12571, 21770), (13538, 20215)]