1847932380

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{54319}}^1$

素因数の和:54350

約数の個数: 144

約数和(自身を含む): 6643553280

約数和(自身を除く): 4795620900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 54319, 108638, 162957, 217276, 271595, 325914, 380233, 488871, 543190, 651828, 760466, 814785, 977742, 1086380, 1140699, 1466613, 1520932, 1629570, 1901165, 1955484, 2281398, 2444355, 2933226, 3259140, 3422097, 3802330, 4399839, 4562796, 4888710, 5703495, 5866452, 6844194, 7333065, 7604660, 8799678, 9777420, 10266291, 11406990, 13199517, 13688388, 14666130, 17110485, 17599356, 20532582, 21999195, 22813980, 26399034, 29332260, 30798873, 34220970, 41065164, 43998390, 51331455, 52798068, 61597746, 65997585, 68441940, 87996780, 92396619, 102662910, 123195492, 131995170, 153994365, 184793238, 205325820, 263990340, 307988730, 369586476, 461983095, 615977460, 923966190, 1847932380]

約数ペア:

[(1, 1847932380), (2, 923966190), (3, 615977460), (4, 461983095), (5, 369586476), (6, 307988730), (7, 263990340), (9, 205325820), (10, 184793238), (12, 153994365), (14, 131995170), (15, 123195492), (18, 102662910), (20, 92396619), (21, 87996780), (27, 68441940), (28, 65997585), (30, 61597746), (35, 52798068), (36, 51331455), (42, 43998390), (45, 41065164), (54, 34220970), (60, 30798873), (63, 29332260), (70, 26399034), (81, 22813980), (84, 21999195), (90, 20532582), (105, 17599356), (108, 17110485), (126, 14666130), (135, 13688388), (140, 13199517), (162, 11406990), (180, 10266291), (189, 9777420), (210, 8799678), (243, 7604660), (252, 7333065), (270, 6844194), (315, 5866452), (324, 5703495), (378, 4888710), (405, 4562796), (420, 4399839), (486, 3802330), (540, 3422097), (567, 3259140), (630, 2933226), (756, 2444355), (810, 2281398), (945, 1955484), (972, 1901165), (1134, 1629570), (1215, 1520932), (1260, 1466613), (1620, 1140699), (1701, 1086380), (1890, 977742), (2268, 814785), (2430, 760466), (2835, 651828), (3402, 543190), (3780, 488871), (4860, 380233), (5670, 325914), (6804, 271595), (8505, 217276), (11340, 162957), (17010, 108638), (34020, 54319)]