31250274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 71442432

約数和(自身を除く): 40192158

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 67, 74, 111, 134, 191, 201, 222, 382, 402, 407, 573, 737, 814, 1146, 1221, 1474, 2101, 2211, 2442, 2479, 4202, 4422, 4958, 6303, 7067, 7437, 12606, 12797, 14134, 14874, 21201, 25594, 27269, 38391, 42402, 54538, 76782, 77737, 81807, 140767, 155474, 163614, 233211, 281534, 422301, 466422, 473489, 844602, 946978, 1420467, 2840934, 5208379, 10416758, 15625137, 31250274]

約数ペア:

[(1, 31250274), (2, 15625137), (3, 10416758), (6, 5208379), (11, 2840934), (22, 1420467), (33, 946978), (37, 844602), (66, 473489), (67, 466422), (74, 422301), (111, 281534), (134, 233211), (191, 163614), (201, 155474), (222, 140767), (382, 81807), (402, 77737), (407, 76782), (573, 54538), (737, 42402), (814, 38391), (1146, 27269), (1221, 25594), (1474, 21201), (2101, 14874), (2211, 14134), (2442, 12797), (2479, 12606), (4202, 7437), (4422, 7067), (4958, 6303)]