30730981008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{7321}}^1$

素因数の和:7414

約数の個数: 240

約数和(自身を含む): 100976120448

約数和(自身を除く): 70245139440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 961, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 1922, 2184, 2418, 2604, 2821, 2883, 3224, 3472, 3844, 4368, 4836, 5208, 5642, 5766, 6448, 6727, 7321, 7688, 8463, 9672, 10416, 11284, 11532, 12493, 13454, 14642, 15376, 16926, 19344, 20181, 21963, 22568, 23064, 24986, 26908, 29284, 33852, 37479, 40362, 43926, 45136, 46128, 49972, 51247, 53816, 58568, 67704, 74958, 80724, 87451, 87852, 95173, 99944, 102494, 107632, 117136, 135408, 149916, 153741, 161448, 174902, 175704, 190346, 199888, 204988, 226951, 262353, 285519, 299832, 307482, 322896, 349804, 351408, 380692, 409976, 453902, 524706, 571038, 599664, 614964, 666211, 680853, 699608, 761384, 819952, 907804, 1049412, 1142076, 1229928, 1332422, 1361706, 1399216, 1522768, 1588657, 1815608, 1998633, 2098824, 2284152, 2459856, 2664844, 2723412, 2950363, 3177314, 3631216, 3997266, 4197648, 4568304, 4765971, 5329688, 5446824, 5900726, 6354628, 7035481, 7994532, 8851089, 9531942, 10659376, 10893648, 11801452, 12709256, 14070962, 15989064, 17702178, 19063884, 20652541, 21106443, 23602904, 25418512, 28141924, 31978128, 35404356, 38127768, 41305082, 42212886, 47205808, 49248367, 56283848, 61957623, 70808712, 76255536, 82610164, 84425772, 91461253, 98496734, 112567696, 123915246, 141617424, 147745101, 165220328, 168851544, 182922506, 196993468, 247830492, 274383759, 295490202, 330440656, 337703088, 365845012, 393986936, 495660984, 548767518, 590980404, 640228771, 731690024, 787973872, 991321968, 1097535036, 1181960808, 1280457542, 1463380048, 1920686313, 2195070072, 2363921616, 2560915084, 3841372626, 4390140144, 5121830168, 7682745252, 10243660336, 15365490504, 30730981008]

約数ペア:

[(1, 30730981008), (2, 15365490504), (3, 10243660336), (4, 7682745252), (6, 5121830168), (7, 4390140144), (8, 3841372626), (12, 2560915084), (13, 2363921616), (14, 2195070072), (16, 1920686313), (21, 1463380048), (24, 1280457542), (26, 1181960808), (28, 1097535036), (31, 991321968), (39, 787973872), (42, 731690024), (48, 640228771), (52, 590980404), (56, 548767518), (62, 495660984), (78, 393986936), (84, 365845012), (91, 337703088), (93, 330440656), (104, 295490202), (112, 274383759), (124, 247830492), (156, 196993468), (168, 182922506), (182, 168851544), (186, 165220328), (208, 147745101), (217, 141617424), (248, 123915246), (273, 112567696), (312, 98496734), (336, 91461253), (364, 84425772), (372, 82610164), (403, 76255536), (434, 70808712), (496, 61957623), (546, 56283848), (624, 49248367), (651, 47205808), (728, 42212886), (744, 41305082), (806, 38127768), (868, 35404356), (961, 31978128), (1092, 28141924), (1209, 25418512), (1302, 23602904), (1456, 21106443), (1488, 20652541), (1612, 19063884), (1736, 17702178), (1922, 15989064), (2184, 14070962), (2418, 12709256), (2604, 11801452), (2821, 10893648), (2883, 10659376), (3224, 9531942), (3472, 8851089), (3844, 7994532), (4368, 7035481), (4836, 6354628), (5208, 5900726), (5642, 5446824), (5766, 5329688), (6448, 4765971), (6727, 4568304), (7321, 4197648), (7688, 3997266), (8463, 3631216), (9672, 3177314), (10416, 2950363), (11284, 2723412), (11532, 2664844), (12493, 2459856), (13454, 2284152), (14642, 2098824), (15376, 1998633), (16926, 1815608), (19344, 1588657), (20181, 1522768), (21963, 1399216), (22568, 1361706), (23064, 1332422), (24986, 1229928), (26908, 1142076), (29284, 1049412), (33852, 907804), (37479, 819952), (40362, 761384), (43926, 699608), (45136, 680853), (46128, 666211), (49972, 614964), (51247, 599664), (53816, 571038), (58568, 524706), (67704, 453902), (74958, 409976), (80724, 380692), (87451, 351408), (87852, 349804), (95173, 322896), (99944, 307482), (102494, 299832), (107632, 285519), (117136, 262353), (135408, 226951), (149916, 204988), (153741, 199888), (161448, 190346), (174902, 175704)]