547321740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 1827667968

約数和(自身を除く): 1280346228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 127, 140, 155, 186, 210, 217, 254, 310, 331, 372, 381, 420, 434, 465, 508, 620, 635, 651, 662, 762, 868, 889, 930, 993, 1085, 1270, 1302, 1324, 1524, 1655, 1778, 1860, 1905, 1986, 2170, 2317, 2540, 2604, 2667, 3255, 3310, 3556, 3810, 3937, 3972, 4340, 4445, 4634, 4965, 5334, 6510, 6620, 6951, 7620, 7874, 8890, 9268, 9930, 10261, 10668, 11585, 11811, 13020, 13335, 13902, 15748, 17780, 19685, 19860, 20522, 23170, 23622, 26670, 27559, 27804, 30783, 34755, 39370, 41044, 42037, 46340, 47244, 51305, 53340, 55118, 59055, 61566, 69510, 71827, 78740, 82677, 84074, 102610, 110236, 118110, 123132, 126111, 137795, 139020, 143654, 153915, 165354, 168148, 205220, 210185, 215481, 236220, 252222, 275590, 287308, 294259, 307830, 330708, 359135, 413385, 420370, 430962, 504444, 551180, 588518, 615660, 630555, 718270, 826770, 840740, 861924, 882777, 1077405, 1177036, 1261110, 1303147, 1436540, 1471295, 1653540, 1765554, 2154810, 2522220, 2606294, 2942590, 3531108, 3909441, 4309620, 4413885, 5212588, 5885180, 6515735, 7818882, 8827770, 9122029, 13031470, 15637764, 17655540, 18244058, 19547205, 26062940, 27366087, 36488116, 39094410, 45610145, 54732174, 78188820, 91220290, 109464348, 136830435, 182440580, 273660870, 547321740]

約数ペア:

[(1, 547321740), (2, 273660870), (3, 182440580), (4, 136830435), (5, 109464348), (6, 91220290), (7, 78188820), (10, 54732174), (12, 45610145), (14, 39094410), (15, 36488116), (20, 27366087), (21, 26062940), (28, 19547205), (30, 18244058), (31, 17655540), (35, 15637764), (42, 13031470), (60, 9122029), (62, 8827770), (70, 7818882), (84, 6515735), (93, 5885180), (105, 5212588), (124, 4413885), (127, 4309620), (140, 3909441), (155, 3531108), (186, 2942590), (210, 2606294), (217, 2522220), (254, 2154810), (310, 1765554), (331, 1653540), (372, 1471295), (381, 1436540), (420, 1303147), (434, 1261110), (465, 1177036), (508, 1077405), (620, 882777), (635, 861924), (651, 840740), (662, 826770), (762, 718270), (868, 630555), (889, 615660), (930, 588518), (993, 551180), (1085, 504444), (1270, 430962), (1302, 420370), (1324, 413385), (1524, 359135), (1655, 330708), (1778, 307830), (1860, 294259), (1905, 287308), (1986, 275590), (2170, 252222), (2317, 236220), (2540, 215481), (2604, 210185), (2667, 205220), (3255, 168148), (3310, 165354), (3556, 153915), (3810, 143654), (3937, 139020), (3972, 137795), (4340, 126111), (4445, 123132), (4634, 118110), (4965, 110236), (5334, 102610), (6510, 84074), (6620, 82677), (6951, 78740), (7620, 71827), (7874, 69510), (8890, 61566), (9268, 59055), (9930, 55118), (10261, 53340), (10668, 51305), (11585, 47244), (11811, 46340), (13020, 42037), (13335, 41044), (13902, 39370), (15748, 34755), (17780, 30783), (19685, 27804), (19860, 27559), (20522, 26670), (23170, 23622)]