2194360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 5987520

約数和(自身を除く): 3793160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 461, 476, 595, 680, 922, 952, 1190, 1844, 2305, 2380, 3227, 3688, 4610, 4760, 6454, 7837, 9220, 12908, 15674, 16135, 18440, 25816, 31348, 32270, 39185, 54859, 62696, 64540, 78370, 109718, 129080, 156740, 219436, 274295, 313480, 438872, 548590, 1097180, 2194360]

約数ペア:

[(1, 2194360), (2, 1097180), (4, 548590), (5, 438872), (7, 313480), (8, 274295), (10, 219436), (14, 156740), (17, 129080), (20, 109718), (28, 78370), (34, 64540), (35, 62696), (40, 54859), (56, 39185), (68, 32270), (70, 31348), (85, 25816), (119, 18440), (136, 16135), (140, 15674), (170, 12908), (238, 9220), (280, 7837), (340, 6454), (461, 4760), (476, 4610), (595, 3688), (680, 3227), (922, 2380), (952, 2305), (1190, 1844)]