68655930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17207}}^1$

素因数の和:17243

約数の個数: 64

約数和(自身を含む): 198236160

約数和(自身を除く): 129580230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 17207, 34414, 51621, 86035, 103242, 120449, 172070, 240898, 258105, 326933, 361347, 516210, 602245, 653866, 722694, 980799, 1204490, 1634665, 1806735, 1961598, 2288531, 3269330, 3613470, 4577062, 4903995, 6865593, 9807990, 11442655, 13731186, 22885310, 34327965, 68655930]

約数ペア:

[(1, 68655930), (2, 34327965), (3, 22885310), (5, 13731186), (6, 11442655), (7, 9807990), (10, 6865593), (14, 4903995), (15, 4577062), (19, 3613470), (21, 3269330), (30, 2288531), (35, 1961598), (38, 1806735), (42, 1634665), (57, 1204490), (70, 980799), (95, 722694), (105, 653866), (114, 602245), (133, 516210), (190, 361347), (210, 326933), (266, 258105), (285, 240898), (399, 172070), (570, 120449), (665, 103242), (798, 86035), (1330, 51621), (1995, 34414), (3990, 17207)]