304819690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 741083904

約数和(自身を除く): 436264214

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 37, 43, 46, 49, 70, 74, 85, 86, 98, 115, 119, 161, 170, 185, 215, 230, 238, 245, 259, 301, 322, 370, 391, 430, 490, 518, 595, 602, 629, 731, 782, 805, 833, 851, 989, 1127, 1190, 1258, 1295, 1462, 1505, 1591, 1610, 1666, 1702, 1813, 1955, 1978, 2107, 2254, 2590, 2737, 3010, 3145, 3182, 3626, 3655, 3910, 4165, 4214, 4255, 4403, 4945, 5117, 5474, 5635, 5957, 6290, 6923, 7310, 7955, 8330, 8510, 8806, 9065, 9890, 10234, 10535, 11137, 11270, 11914, 13685, 13846, 14467, 15910, 16813, 18130, 19159, 21070, 22015, 22274, 25585, 27047, 27370, 28934, 29785, 30821, 33626, 34615, 35819, 36593, 38318, 41699, 44030, 48461, 51170, 54094, 55685, 59570, 61642, 69230, 71638, 72335, 73186, 77959, 83398, 84065, 95795, 96922, 101269, 111370, 117691, 135235, 144670, 154105, 155918, 168130, 179095, 182965, 189329, 191590, 202538, 208495, 235382, 242305, 256151, 270470, 308210, 358190, 365930, 378658, 389795, 416990, 484610, 506345, 512302, 588455, 622081, 708883, 779590, 823837, 946645, 1012690, 1176910, 1244162, 1280755, 1325303, 1417766, 1647674, 1793057, 1893290, 2561510, 2650606, 3110405, 3544415, 3586114, 4119185, 4354567, 6220810, 6626515, 7088830, 8238370, 8709134, 8965285, 13253030, 17930570, 21772835, 30481969, 43545670, 60963938, 152409845, 304819690]

約数ペア:

[(1, 304819690), (2, 152409845), (5, 60963938), (7, 43545670), (10, 30481969), (14, 21772835), (17, 17930570), (23, 13253030), (34, 8965285), (35, 8709134), (37, 8238370), (43, 7088830), (46, 6626515), (49, 6220810), (70, 4354567), (74, 4119185), (85, 3586114), (86, 3544415), (98, 3110405), (115, 2650606), (119, 2561510), (161, 1893290), (170, 1793057), (185, 1647674), (215, 1417766), (230, 1325303), (238, 1280755), (245, 1244162), (259, 1176910), (301, 1012690), (322, 946645), (370, 823837), (391, 779590), (430, 708883), (490, 622081), (518, 588455), (595, 512302), (602, 506345), (629, 484610), (731, 416990), (782, 389795), (805, 378658), (833, 365930), (851, 358190), (989, 308210), (1127, 270470), (1190, 256151), (1258, 242305), (1295, 235382), (1462, 208495), (1505, 202538), (1591, 191590), (1610, 189329), (1666, 182965), (1702, 179095), (1813, 168130), (1955, 155918), (1978, 154105), (2107, 144670), (2254, 135235), (2590, 117691), (2737, 111370), (3010, 101269), (3145, 96922), (3182, 95795), (3626, 84065), (3655, 83398), (3910, 77959), (4165, 73186), (4214, 72335), (4255, 71638), (4403, 69230), (4945, 61642), (5117, 59570), (5474, 55685), (5635, 54094), (5957, 51170), (6290, 48461), (6923, 44030), (7310, 41699), (7955, 38318), (8330, 36593), (8510, 35819), (8806, 34615), (9065, 33626), (9890, 30821), (10234, 29785), (10535, 28934), (11137, 27370), (11270, 27047), (11914, 25585), (13685, 22274), (13846, 22015), (14467, 21070), (15910, 19159), (16813, 18130)]