239230810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1741}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 533804544

約数和(自身を除く): 294573734

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 151, 182, 302, 455, 755, 910, 1057, 1510, 1741, 1963, 2114, 3482, 3926, 5285, 8705, 9815, 10570, 12187, 13741, 17410, 19630, 22633, 24374, 27482, 45266, 60935, 68705, 113165, 121870, 137410, 158431, 226330, 262891, 316862, 525782, 792155, 1314455, 1584310, 1840237, 2628910, 3417583, 3680474, 6835166, 9201185, 17087915, 18402370, 23923081, 34175830, 47846162, 119615405, 239230810]

約数ペア:

[(1, 239230810), (2, 119615405), (5, 47846162), (7, 34175830), (10, 23923081), (13, 18402370), (14, 17087915), (26, 9201185), (35, 6835166), (65, 3680474), (70, 3417583), (91, 2628910), (130, 1840237), (151, 1584310), (182, 1314455), (302, 792155), (455, 525782), (755, 316862), (910, 262891), (1057, 226330), (1510, 158431), (1741, 137410), (1963, 121870), (2114, 113165), (3482, 68705), (3926, 60935), (5285, 45266), (8705, 27482), (9815, 24374), (10570, 22633), (12187, 19630), (13741, 17410)]