1949672280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{706403}}^1$

素因数の和:706440

約数の個数: 64

約数和(自身を含む): 6103330560

約数和(自身を除く): 4153658280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 706403, 1412806, 2119209, 2825612, 3532015, 4238418, 5651224, 7064030, 8476836, 10596045, 14128060, 16247269, 16953672, 21192090, 28256120, 32494538, 42384180, 48741807, 64989076, 81236345, 84768360, 97483614, 129978152, 162472690, 194967228, 243709035, 324945380, 389934456, 487418070, 649890760, 974836140, 1949672280]

約数ペア:

[(1, 1949672280), (2, 974836140), (3, 649890760), (4, 487418070), (5, 389934456), (6, 324945380), (8, 243709035), (10, 194967228), (12, 162472690), (15, 129978152), (20, 97483614), (23, 84768360), (24, 81236345), (30, 64989076), (40, 48741807), (46, 42384180), (60, 32494538), (69, 28256120), (92, 21192090), (115, 16953672), (120, 16247269), (138, 14128060), (184, 10596045), (230, 8476836), (276, 7064030), (345, 5651224), (460, 4238418), (552, 3532015), (690, 2825612), (920, 2119209), (1380, 1412806), (2760, 706403)]