17126820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 57198960

約数和(自身を除く): 40072140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 193, 204, 255, 261, 290, 306, 340, 348, 386, 435, 493, 510, 522, 579, 580, 612, 765, 772, 870, 965, 986, 1020, 1044, 1158, 1305, 1479, 1530, 1737, 1740, 1930, 1972, 2316, 2465, 2610, 2895, 2958, 3060, 3281, 3474, 3860, 4437, 4930, 5220, 5597, 5790, 5916, 6562, 6948, 7395, 8685, 8874, 9843, 9860, 11194, 11580, 13124, 14790, 16405, 16791, 17370, 17748, 19686, 22185, 22388, 27985, 29529, 29580, 32810, 33582, 34740, 39372, 44370, 49215, 50373, 55970, 59058, 65620, 67164, 83955, 88740, 95149, 98430, 100746, 111940, 118116, 147645, 167910, 190298, 196860, 201492, 251865, 285447, 295290, 335820, 380596, 475745, 503730, 570894, 590580, 856341, 951490, 1007460, 1141788, 1427235, 1712682, 1902980, 2854470, 3425364, 4281705, 5708940, 8563410, 17126820]

約数ペア:

[(1, 17126820), (2, 8563410), (3, 5708940), (4, 4281705), (5, 3425364), (6, 2854470), (9, 1902980), (10, 1712682), (12, 1427235), (15, 1141788), (17, 1007460), (18, 951490), (20, 856341), (29, 590580), (30, 570894), (34, 503730), (36, 475745), (45, 380596), (51, 335820), (58, 295290), (60, 285447), (68, 251865), (85, 201492), (87, 196860), (90, 190298), (102, 167910), (116, 147645), (145, 118116), (153, 111940), (170, 100746), (174, 98430), (180, 95149), (193, 88740), (204, 83955), (255, 67164), (261, 65620), (290, 59058), (306, 55970), (340, 50373), (348, 49215), (386, 44370), (435, 39372), (493, 34740), (510, 33582), (522, 32810), (579, 29580), (580, 29529), (612, 27985), (765, 22388), (772, 22185), (870, 19686), (965, 17748), (986, 17370), (1020, 16791), (1044, 16405), (1158, 14790), (1305, 13124), (1479, 11580), (1530, 11194), (1737, 9860), (1740, 9843), (1930, 8874), (1972, 8685), (2316, 7395), (2465, 6948), (2610, 6562), (2895, 5916), (2958, 5790), (3060, 5597), (3281, 5220), (3474, 4930), (3860, 4437)]