307511820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2017}}^1$

素因数の和:2061

約数の個数: 216

約数和(自身を含む): 1172344992

約数和(自身を除く): 864833172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2017, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4034, 4235, 4356, 4620, 5082, 5445, 6051, 6930, 7260, 7623, 8068, 8470, 10085, 10164, 10890, 12102, 12705, 13860, 14119, 15246, 16940, 18153, 20170, 21780, 22187, 24204, 25410, 28238, 30255, 30492, 36306, 38115, 40340, 42357, 44374, 50820, 56476, 60510, 66561, 70595, 72612, 76230, 84714, 88748, 90765, 110935, 121020, 127071, 133122, 141190, 152460, 155309, 169428, 181530, 199683, 211785, 221870, 244057, 254142, 266244, 282380, 310618, 332805, 363060, 399366, 423570, 443740, 465927, 488114, 508284, 621236, 635355, 665610, 732171, 776545, 798732, 847140, 931854, 976228, 998415, 1220285, 1270710, 1331220, 1397781, 1464342, 1553090, 1708399, 1863708, 1996830, 2196513, 2329635, 2440570, 2541420, 2795562, 2928684, 3106180, 3416798, 3660855, 3993660, 4393026, 4659270, 4881140, 5125197, 5591124, 6833596, 6988905, 7321710, 8541995, 8786052, 9318540, 10250394, 10982565, 13977810, 14643420, 15375591, 17083990, 20500788, 21965130, 25625985, 27955620, 30751182, 34167980, 43930260, 51251970, 61502364, 76877955, 102503940, 153755910, 307511820]

約数ペア:

[(1, 307511820), (2, 153755910), (3, 102503940), (4, 76877955), (5, 61502364), (6, 51251970), (7, 43930260), (9, 34167980), (10, 30751182), (11, 27955620), (12, 25625985), (14, 21965130), (15, 20500788), (18, 17083990), (20, 15375591), (21, 14643420), (22, 13977810), (28, 10982565), (30, 10250394), (33, 9318540), (35, 8786052), (36, 8541995), (42, 7321710), (44, 6988905), (45, 6833596), (55, 5591124), (60, 5125197), (63, 4881140), (66, 4659270), (70, 4393026), (77, 3993660), (84, 3660855), (90, 3416798), (99, 3106180), (105, 2928684), (110, 2795562), (121, 2541420), (126, 2440570), (132, 2329635), (140, 2196513), (154, 1996830), (165, 1863708), (180, 1708399), (198, 1553090), (210, 1464342), (220, 1397781), (231, 1331220), (242, 1270710), (252, 1220285), (308, 998415), (315, 976228), (330, 931854), (363, 847140), (385, 798732), (396, 776545), (420, 732171), (462, 665610), (484, 635355), (495, 621236), (605, 508284), (630, 488114), (660, 465927), (693, 443740), (726, 423570), (770, 399366), (847, 363060), (924, 332805), (990, 310618), (1089, 282380), (1155, 266244), (1210, 254142), (1260, 244057), (1386, 221870), (1452, 211785), (1540, 199683), (1694, 181530), (1815, 169428), (1980, 155309), (2017, 152460), (2178, 141190), (2310, 133122), (2420, 127071), (2541, 121020), (2772, 110935), (3388, 90765), (3465, 88748), (3630, 84714), (4034, 76230), (4235, 72612), (4356, 70595), (4620, 66561), (5082, 60510), (5445, 56476), (6051, 50820), (6930, 44374), (7260, 42357), (7623, 40340), (8068, 38115), (8470, 36306), (10085, 30492), (10164, 30255), (10890, 28238), (12102, 25410), (12705, 24204), (13860, 22187), (14119, 21780), (15246, 20170), (16940, 18153)]