294637980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 216

約数和(自身を含む): 1040930352

約数和(自身を除く): 746292372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 182, 195, 196, 210, 245, 260, 273, 294, 338, 364, 390, 420, 455, 490, 507, 546, 588, 593, 637, 676, 735, 780, 845, 910, 980, 1014, 1092, 1183, 1186, 1274, 1365, 1470, 1690, 1779, 1820, 1911, 2028, 2366, 2372, 2535, 2548, 2730, 2940, 2965, 3185, 3380, 3549, 3558, 3822, 4151, 4732, 5070, 5460, 5915, 5930, 6370, 7098, 7116, 7644, 7709, 8281, 8302, 8895, 9555, 10140, 11830, 11860, 12453, 12740, 14196, 15418, 16562, 16604, 17745, 17790, 19110, 20755, 23127, 23660, 24843, 24906, 29057, 30836, 33124, 35490, 35580, 38220, 38545, 41405, 41510, 46254, 49686, 49812, 53963, 58114, 62265, 70980, 77090, 82810, 83020, 87171, 92508, 99372, 100217, 107926, 115635, 116228, 124215, 124530, 145285, 154180, 161889, 165620, 174342, 200434, 215852, 231270, 248430, 249060, 269815, 290570, 300651, 323778, 348684, 377741, 400868, 435855, 462540, 496860, 501085, 539630, 581140, 601302, 647556, 701519, 755482, 809445, 871710, 1002170, 1079260, 1133223, 1202604, 1403038, 1503255, 1510964, 1618890, 1743420, 1888705, 2004340, 2104557, 2266446, 2806076, 3006510, 3237780, 3507595, 3777410, 4209114, 4532892, 4910633, 5666115, 6013020, 7015190, 7554820, 8418228, 9821266, 10522785, 11332230, 14030380, 14731899, 19642532, 21045570, 22664460, 24553165, 29463798, 42091140, 49106330, 58927596, 73659495, 98212660, 147318990, 294637980]

約数ペア:

[(1, 294637980), (2, 147318990), (3, 98212660), (4, 73659495), (5, 58927596), (6, 49106330), (7, 42091140), (10, 29463798), (12, 24553165), (13, 22664460), (14, 21045570), (15, 19642532), (20, 14731899), (21, 14030380), (26, 11332230), (28, 10522785), (30, 9821266), (35, 8418228), (39, 7554820), (42, 7015190), (49, 6013020), (52, 5666115), (60, 4910633), (65, 4532892), (70, 4209114), (78, 3777410), (84, 3507595), (91, 3237780), (98, 3006510), (105, 2806076), (130, 2266446), (140, 2104557), (147, 2004340), (156, 1888705), (169, 1743420), (182, 1618890), (195, 1510964), (196, 1503255), (210, 1403038), (245, 1202604), (260, 1133223), (273, 1079260), (294, 1002170), (338, 871710), (364, 809445), (390, 755482), (420, 701519), (455, 647556), (490, 601302), (507, 581140), (546, 539630), (588, 501085), (593, 496860), (637, 462540), (676, 435855), (735, 400868), (780, 377741), (845, 348684), (910, 323778), (980, 300651), (1014, 290570), (1092, 269815), (1183, 249060), (1186, 248430), (1274, 231270), (1365, 215852), (1470, 200434), (1690, 174342), (1779, 165620), (1820, 161889), (1911, 154180), (2028, 145285), (2366, 124530), (2372, 124215), (2535, 116228), (2548, 115635), (2730, 107926), (2940, 100217), (2965, 99372), (3185, 92508), (3380, 87171), (3549, 83020), (3558, 82810), (3822, 77090), (4151, 70980), (4732, 62265), (5070, 58114), (5460, 53963), (5915, 49812), (5930, 49686), (6370, 46254), (7098, 41510), (7116, 41405), (7644, 38545), (7709, 38220), (8281, 35580), (8302, 35490), (8895, 33124), (9555, 30836), (10140, 29057), (11830, 24906), (11860, 24843), (12453, 23660), (12740, 23127), (14196, 20755), (15418, 19110), (16562, 17790), (16604, 17745)]