238694829695

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{2617}}^1$

素因数の和:3073

約数の個数: 96

約数和(自身を含む): 359718226560

約数和(自身を除く): 121023396865

約数列:

[1, 5, 7, 17, 35, 49, 61, 85, 119, 245, 305, 359, 427, 595, 833, 1037, 1795, 2135, 2513, 2617, 2989, 4165, 5185, 6103, 7259, 12565, 13085, 14945, 17591, 18319, 21899, 30515, 36295, 42721, 44489, 50813, 87955, 91595, 109495, 128233, 153293, 159637, 213605, 222445, 254065, 299047, 311423, 372283, 641165, 766465, 798185, 939503, 1073051, 1117459, 1495235, 1557115, 1861415, 2179961, 2605981, 2713829, 4697515, 5365255, 5587295, 6576521, 7822213, 10899805, 13029905, 13569145, 15971551, 18241867, 18996803, 32882605, 39111065, 46035647, 57309683, 79857755, 91209335, 94984015, 111800857, 132977621, 230178235, 286548415, 401167781, 559004285, 664888105, 782605999, 974264611, 2005838905, 2808174467, 3913029995, 4871323055, 6819852277, 14040872335, 34099261385, 47738965939, 238694829695]

約数ペア:

[(1, 238694829695), (5, 47738965939), (7, 34099261385), (17, 14040872335), (35, 6819852277), (49, 4871323055), (61, 3913029995), (85, 2808174467), (119, 2005838905), (245, 974264611), (305, 782605999), (359, 664888105), (427, 559004285), (595, 401167781), (833, 286548415), (1037, 230178235), (1795, 132977621), (2135, 111800857), (2513, 94984015), (2617, 91209335), (2989, 79857755), (4165, 57309683), (5185, 46035647), (6103, 39111065), (7259, 32882605), (12565, 18996803), (13085, 18241867), (14945, 15971551), (17591, 13569145), (18319, 13029905), (21899, 10899805), (30515, 7822213), (36295, 6576521), (42721, 5587295), (44489, 5365255), (50813, 4697515), (87955, 2713829), (91595, 2605981), (109495, 2179961), (128233, 1861415), (153293, 1557115), (159637, 1495235), (213605, 1117459), (222445, 1073051), (254065, 939503), (299047, 798185), (311423, 766465), (372283, 641165)]