30255566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 53370240

約数和(自身を除く): 23114674

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 109, 121, 218, 242, 341, 407, 682, 814, 1147, 1199, 2294, 2398, 3379, 3751, 4033, 4477, 6758, 7502, 8066, 8954, 12617, 13189, 25234, 26378, 37169, 44363, 74338, 88726, 125023, 138787, 250046, 277574, 408859, 487993, 817718, 975986, 1375253, 2750506, 15127783, 30255566]

約数ペア:

[(1, 30255566), (2, 15127783), (11, 2750506), (22, 1375253), (31, 975986), (37, 817718), (62, 487993), (74, 408859), (109, 277574), (121, 250046), (218, 138787), (242, 125023), (341, 88726), (407, 74338), (682, 44363), (814, 37169), (1147, 26378), (1199, 25234), (2294, 13189), (2398, 12617), (3379, 8954), (3751, 8066), (4033, 7502), (4477, 6758)]