31001880210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2203403}}^1$

素因数の和:2203487

約数の個数: 64

約数和(自身を含む): 86302927872

約数和(自身を除く): 55301047662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 14070, 2203403, 4406806, 6610209, 11017015, 13220418, 15423821, 22034030, 30847642, 33051045, 46271463, 66102090, 77119105, 92542926, 147628001, 154238210, 231357315, 295256002, 442884003, 462714630, 738140005, 885768006, 1033396007, 1476280010, 2066792014, 2214420015, 3100188021, 4428840030, 5166980035, 6200376042, 10333960070, 15500940105, 31001880210]

約数ペア:

[(1, 31001880210), (2, 15500940105), (3, 10333960070), (5, 6200376042), (6, 5166980035), (7, 4428840030), (10, 3100188021), (14, 2214420015), (15, 2066792014), (21, 1476280010), (30, 1033396007), (35, 885768006), (42, 738140005), (67, 462714630), (70, 442884003), (105, 295256002), (134, 231357315), (201, 154238210), (210, 147628001), (335, 92542926), (402, 77119105), (469, 66102090), (670, 46271463), (938, 33051045), (1005, 30847642), (1407, 22034030), (2010, 15423821), (2345, 13220418), (2814, 11017015), (4690, 6610209), (7035, 4406806), (14070, 2203403)]