986151974590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{76079}}^1$

素因数の和:76837

約数の個数: 64

約数和(自身を含む): 1860280162560

約数和(自身を除く): 874128187970

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 661, 1322, 1961, 3305, 3922, 6610, 9805, 19610, 24457, 35033, 48914, 70066, 76079, 122285, 152158, 175165, 244570, 350330, 380395, 760790, 1296221, 2592442, 2814923, 4032187, 5629846, 6481105, 8064374, 12962210, 14074615, 20160935, 28149230, 40321870, 50288219, 100576438, 149190919, 251441095, 298381838, 502882190, 745954595, 1491909190, 1860664103, 2665275607, 3721328206, 5330551214, 9303320515, 13326378035, 18606641030, 26652756070, 98615197459, 197230394918, 493075987295, 986151974590]

約数ペア:

[(1, 986151974590), (2, 493075987295), (5, 197230394918), (10, 98615197459), (37, 26652756070), (53, 18606641030), (74, 13326378035), (106, 9303320515), (185, 5330551214), (265, 3721328206), (370, 2665275607), (530, 1860664103), (661, 1491909190), (1322, 745954595), (1961, 502882190), (3305, 298381838), (3922, 251441095), (6610, 149190919), (9805, 100576438), (19610, 50288219), (24457, 40321870), (35033, 28149230), (48914, 20160935), (70066, 14074615), (76079, 12962210), (122285, 8064374), (152158, 6481105), (175165, 5629846), (244570, 4032187), (350330, 2814923), (380395, 2592442), (760790, 1296221)]