2018792340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5479}}^1$

素因数の和:5606

約数の個数: 144

約数和(自身を含む): 6462892800

約数和(自身を除く): 4444100460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 207, 230, 267, 276, 345, 356, 414, 445, 460, 534, 690, 801, 828, 890, 1035, 1068, 1335, 1380, 1602, 1780, 2047, 2070, 2670, 3204, 4005, 4094, 4140, 5340, 5479, 6141, 8010, 8188, 10235, 10958, 12282, 16020, 16437, 18423, 20470, 21916, 24564, 27395, 30705, 32874, 36846, 40940, 49311, 54790, 61410, 65748, 73692, 82185, 92115, 98622, 109580, 122820, 126017, 164370, 184230, 197244, 246555, 252034, 328740, 368460, 378051, 487631, 493110, 504068, 630085, 756102, 975262, 986220, 1134153, 1260170, 1462893, 1512204, 1890255, 1950524, 2268306, 2438155, 2520340, 2925786, 3780510, 4388679, 4536612, 4876310, 5670765, 5851572, 7314465, 7561020, 8777358, 9752620, 11215513, 11341530, 14628930, 17554716, 21943395, 22431026, 22683060, 29257860, 33646539, 43886790, 44862052, 56077565, 67293078, 87773580, 100939617, 112155130, 134586156, 168232695, 201879234, 224310260, 336465390, 403758468, 504698085, 672930780, 1009396170, 2018792340]

約数ペア:

[(1, 2018792340), (2, 1009396170), (3, 672930780), (4, 504698085), (5, 403758468), (6, 336465390), (9, 224310260), (10, 201879234), (12, 168232695), (15, 134586156), (18, 112155130), (20, 100939617), (23, 87773580), (30, 67293078), (36, 56077565), (45, 44862052), (46, 43886790), (60, 33646539), (69, 29257860), (89, 22683060), (90, 22431026), (92, 21943395), (115, 17554716), (138, 14628930), (178, 11341530), (180, 11215513), (207, 9752620), (230, 8777358), (267, 7561020), (276, 7314465), (345, 5851572), (356, 5670765), (414, 4876310), (445, 4536612), (460, 4388679), (534, 3780510), (690, 2925786), (801, 2520340), (828, 2438155), (890, 2268306), (1035, 1950524), (1068, 1890255), (1335, 1512204), (1380, 1462893), (1602, 1260170), (1780, 1134153), (2047, 986220), (2070, 975262), (2670, 756102), (3204, 630085), (4005, 504068), (4094, 493110), (4140, 487631), (5340, 378051), (5479, 368460), (6141, 328740), (8010, 252034), (8188, 246555), (10235, 197244), (10958, 184230), (12282, 164370), (16020, 126017), (16437, 122820), (18423, 109580), (20470, 98622), (21916, 92115), (24564, 82185), (27395, 73692), (30705, 65748), (32874, 61410), (36846, 54790), (40940, 49311)]