917363860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 2438553600

約数和(自身を除く): 1521189740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 59, 68, 70, 85, 94, 118, 119, 139, 140, 170, 188, 235, 236, 238, 278, 295, 329, 340, 413, 470, 476, 556, 590, 595, 658, 695, 799, 826, 940, 973, 1003, 1180, 1190, 1316, 1390, 1598, 1645, 1652, 1946, 2006, 2065, 2363, 2380, 2773, 2780, 3196, 3290, 3892, 3995, 4012, 4130, 4726, 4865, 5015, 5546, 5593, 6533, 6580, 7021, 7990, 8201, 8260, 9452, 9730, 10030, 11092, 11186, 11815, 13066, 13865, 14042, 15980, 16402, 16541, 19411, 19460, 20060, 22372, 23630, 26132, 27730, 27965, 28084, 32665, 32804, 33082, 35105, 38822, 41005, 45731, 47141, 47260, 55460, 55930, 57407, 65330, 66164, 70210, 77644, 82010, 82705, 91462, 94282, 97055, 111061, 111860, 114814, 130660, 139417, 140420, 164020, 165410, 182924, 188564, 194110, 222122, 228655, 229628, 235705, 278834, 287035, 329987, 330820, 385447, 388220, 444244, 457310, 471410, 555305, 557668, 574070, 659974, 697085, 770894, 777427, 914620, 942820, 975919, 1110610, 1148140, 1319948, 1394170, 1541788, 1554854, 1649935, 1927235, 1951838, 2221220, 2698129, 2788340, 3109708, 3299870, 3854470, 3887135, 3903676, 4879595, 5396258, 6552599, 6599740, 7708940, 7774270, 9759190, 10792516, 13105198, 13490645, 15548540, 19518380, 26210396, 26981290, 32762995, 45868193, 53962580, 65525990, 91736386, 131051980, 183472772, 229340965, 458681930, 917363860]

約数ペア:

[(1, 917363860), (2, 458681930), (4, 229340965), (5, 183472772), (7, 131051980), (10, 91736386), (14, 65525990), (17, 53962580), (20, 45868193), (28, 32762995), (34, 26981290), (35, 26210396), (47, 19518380), (59, 15548540), (68, 13490645), (70, 13105198), (85, 10792516), (94, 9759190), (118, 7774270), (119, 7708940), (139, 6599740), (140, 6552599), (170, 5396258), (188, 4879595), (235, 3903676), (236, 3887135), (238, 3854470), (278, 3299870), (295, 3109708), (329, 2788340), (340, 2698129), (413, 2221220), (470, 1951838), (476, 1927235), (556, 1649935), (590, 1554854), (595, 1541788), (658, 1394170), (695, 1319948), (799, 1148140), (826, 1110610), (940, 975919), (973, 942820), (1003, 914620), (1180, 777427), (1190, 770894), (1316, 697085), (1390, 659974), (1598, 574070), (1645, 557668), (1652, 555305), (1946, 471410), (2006, 457310), (2065, 444244), (2363, 388220), (2380, 385447), (2773, 330820), (2780, 329987), (3196, 287035), (3290, 278834), (3892, 235705), (3995, 229628), (4012, 228655), (4130, 222122), (4726, 194110), (4865, 188564), (5015, 182924), (5546, 165410), (5593, 164020), (6533, 140420), (6580, 139417), (7021, 130660), (7990, 114814), (8201, 111860), (8260, 111061), (9452, 97055), (9730, 94282), (10030, 91462), (11092, 82705), (11186, 82010), (11815, 77644), (13066, 70210), (13865, 66164), (14042, 65330), (15980, 57407), (16402, 55930), (16541, 55460), (19411, 47260), (19460, 47141), (20060, 45731), (22372, 41005), (23630, 38822), (26132, 35105), (27730, 33082), (27965, 32804), (28084, 32665)]