2289304885

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 3402445824

約数和(自身を除く): 1113140939

約数列:

[1, 5, 7, 23, 35, 37, 101, 115, 161, 185, 259, 505, 707, 761, 805, 851, 1295, 2323, 3535, 3737, 3805, 4255, 5327, 5957, 11615, 16261, 17503, 18685, 26159, 26635, 28157, 29785, 76861, 81305, 85951, 87515, 122521, 130795, 140785, 197099, 384305, 429755, 538027, 601657, 612605, 647611, 985495, 1767803, 2690135, 2843857, 3008285, 3238055, 4533277, 8839015, 12374621, 14219285, 19906999, 22666385, 61873105, 65408711, 99534995, 327043555, 457860977, 2289304885]

約数ペア:

[(1, 2289304885), (5, 457860977), (7, 327043555), (23, 99534995), (35, 65408711), (37, 61873105), (101, 22666385), (115, 19906999), (161, 14219285), (185, 12374621), (259, 8839015), (505, 4533277), (707, 3238055), (761, 3008285), (805, 2843857), (851, 2690135), (1295, 1767803), (2323, 985495), (3535, 647611), (3737, 612605), (3805, 601657), (4255, 538027), (5327, 429755), (5957, 384305), (11615, 197099), (16261, 140785), (17503, 130795), (18685, 122521), (26159, 87515), (26635, 85951), (28157, 81305), (29785, 76861)]