65717410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 138288384

約数和(自身を除く): 72570974

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 113, 170, 187, 226, 311, 374, 565, 622, 935, 1130, 1243, 1555, 1870, 1921, 2486, 3110, 3421, 3842, 5287, 6215, 6842, 9605, 10574, 12430, 17105, 19210, 21131, 26435, 34210, 35143, 42262, 52870, 58157, 70286, 105655, 116314, 175715, 211310, 290785, 351430, 386573, 581570, 597431, 773146, 1194862, 1932865, 2987155, 3865730, 5974310, 6571741, 13143482, 32858705, 65717410]

約数ペア:

[(1, 65717410), (2, 32858705), (5, 13143482), (10, 6571741), (11, 5974310), (17, 3865730), (22, 2987155), (34, 1932865), (55, 1194862), (85, 773146), (110, 597431), (113, 581570), (170, 386573), (187, 351430), (226, 290785), (311, 211310), (374, 175715), (565, 116314), (622, 105655), (935, 70286), (1130, 58157), (1243, 52870), (1555, 42262), (1870, 35143), (1921, 34210), (2486, 26435), (3110, 21131), (3421, 19210), (3842, 17105), (5287, 12430), (6215, 10574), (6842, 9605)]