2247000350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{827}}^1\times {\mathrm{1109}}^1$

素因数の和:1962

約数の個数: 72

約数和(自身を含む): 4872043080

約数和(自身を除く): 2625042730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 827, 1109, 1225, 1654, 2218, 2450, 4135, 5545, 5789, 7763, 8270, 11090, 11578, 15526, 20675, 27725, 28945, 38815, 40523, 41350, 54341, 55450, 57890, 77630, 81046, 108682, 144725, 194075, 202615, 271705, 289450, 388150, 405230, 543410, 917143, 1013075, 1358525, 1834286, 2026150, 2717050, 4585715, 6420001, 9171430, 12840002, 22928575, 32100005, 44940007, 45857150, 64200010, 89880014, 160500025, 224700035, 321000050, 449400070, 1123500175, 2247000350]

約数ペア:

[(1, 2247000350), (2, 1123500175), (5, 449400070), (7, 321000050), (10, 224700035), (14, 160500025), (25, 89880014), (35, 64200010), (49, 45857150), (50, 44940007), (70, 32100005), (98, 22928575), (175, 12840002), (245, 9171430), (350, 6420001), (490, 4585715), (827, 2717050), (1109, 2026150), (1225, 1834286), (1654, 1358525), (2218, 1013075), (2450, 917143), (4135, 543410), (5545, 405230), (5789, 388150), (7763, 289450), (8270, 271705), (11090, 202615), (11578, 194075), (15526, 144725), (20675, 108682), (27725, 81046), (28945, 77630), (38815, 57890), (40523, 55450), (41350, 54341)]