137311860

素因数分解:

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

素因数の和:17245

約数の個数: 96

約数和(自身を含む): 462551040

約数和(自身を除く): 325239180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 17207, 34414, 51621, 68828, 86035, 103242, 120449, 172070, 206484, 240898, 258105, 326933, 344140, 361347, 481796, 516210, 602245, 653866, 722694, 980799, 1032420, 1204490, 1307732, 1445388, 1634665, 1806735, 1961598, 2288531, 2408980, 3269330, 3613470, 3923196, 4577062, 4903995, 6538660, 6865593, 7226940, 9154124, 9807990, 11442655, 13731186, 19615980, 22885310, 27462372, 34327965, 45770620, 68655930, 137311860]

約数ペア:

[(1, 137311860), (2, 68655930), (3, 45770620), (4, 34327965), (5, 27462372), (6, 22885310), (7, 19615980), (10, 13731186), (12, 11442655), (14, 9807990), (15, 9154124), (19, 7226940), (20, 6865593), (21, 6538660), (28, 4903995), (30, 4577062), (35, 3923196), (38, 3613470), (42, 3269330), (57, 2408980), (60, 2288531), (70, 1961598), (76, 1806735), (84, 1634665), (95, 1445388), (105, 1307732), (114, 1204490), (133, 1032420), (140, 980799), (190, 722694), (210, 653866), (228, 602245), (266, 516210), (285, 481796), (380, 361347), (399, 344140), (420, 326933), (532, 258105), (570, 240898), (665, 206484), (798, 172070), (1140, 120449), (1330, 103242), (1596, 86035), (1995, 68828), (2660, 51621), (3990, 34414), (7980, 17207)]