1918763730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:793

約数の個数: 192

約数和(自身を含む): 5664701952

約数和(自身を除く): 3745938222

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 113, 115, 117, 130, 138, 195, 207, 226, 230, 234, 299, 339, 345, 390, 414, 565, 585, 598, 631, 678, 690, 897, 1017, 1035, 1130, 1170, 1262, 1469, 1495, 1695, 1794, 1893, 2034, 2070, 2599, 2691, 2938, 2990, 3155, 3390, 3786, 4407, 4485, 5085, 5198, 5382, 5679, 6310, 7345, 7797, 8203, 8814, 8970, 9465, 10170, 11358, 12995, 13221, 13455, 14513, 14690, 15594, 16406, 18930, 22035, 23391, 24609, 25990, 26442, 26910, 28395, 29026, 33787, 38985, 41015, 43539, 44070, 46782, 49218, 56790, 66105, 67574, 71303, 72565, 73827, 77970, 82030, 87078, 101361, 116955, 123045, 130617, 132210, 142606, 145130, 147654, 168935, 188669, 202722, 213909, 217695, 233910, 246090, 261234, 304083, 337870, 356515, 369135, 377338, 427818, 435390, 506805, 566007, 608166, 641727, 653085, 713030, 738270, 926939, 943345, 1013610, 1069545, 1132014, 1283454, 1306170, 1520415, 1639969, 1698021, 1853878, 1886690, 2139090, 2780817, 2830035, 3040830, 3208635, 3279938, 3396042, 4634695, 4919907, 5561634, 5660070, 6417270, 8199845, 8342451, 8490105, 9269390, 9839814, 13904085, 14759721, 16399690, 16684902, 16980210, 21319597, 24599535, 27808170, 29519442, 41712255, 42639194, 49199070, 63958791, 73798605, 83424510, 106597985, 127917582, 147597210, 191876373, 213195970, 319793955, 383752746, 639587910, 959381865, 1918763730]

約数ペア:

[(1, 1918763730), (2, 959381865), (3, 639587910), (5, 383752746), (6, 319793955), (9, 213195970), (10, 191876373), (13, 147597210), (15, 127917582), (18, 106597985), (23, 83424510), (26, 73798605), (30, 63958791), (39, 49199070), (45, 42639194), (46, 41712255), (65, 29519442), (69, 27808170), (78, 24599535), (90, 21319597), (113, 16980210), (115, 16684902), (117, 16399690), (130, 14759721), (138, 13904085), (195, 9839814), (207, 9269390), (226, 8490105), (230, 8342451), (234, 8199845), (299, 6417270), (339, 5660070), (345, 5561634), (390, 4919907), (414, 4634695), (565, 3396042), (585, 3279938), (598, 3208635), (631, 3040830), (678, 2830035), (690, 2780817), (897, 2139090), (1017, 1886690), (1035, 1853878), (1130, 1698021), (1170, 1639969), (1262, 1520415), (1469, 1306170), (1495, 1283454), (1695, 1132014), (1794, 1069545), (1893, 1013610), (2034, 943345), (2070, 926939), (2599, 738270), (2691, 713030), (2938, 653085), (2990, 641727), (3155, 608166), (3390, 566007), (3786, 506805), (4407, 435390), (4485, 427818), (5085, 377338), (5198, 369135), (5382, 356515), (5679, 337870), (6310, 304083), (7345, 261234), (7797, 246090), (8203, 233910), (8814, 217695), (8970, 213909), (9465, 202722), (10170, 188669), (11358, 168935), (12995, 147654), (13221, 145130), (13455, 142606), (14513, 132210), (14690, 130617), (15594, 123045), (16406, 116955), (18930, 101361), (22035, 87078), (23391, 82030), (24609, 77970), (25990, 73827), (26442, 72565), (26910, 71303), (28395, 67574), (29026, 66105), (33787, 56790), (38985, 49218), (41015, 46782), (43539, 44070)]