307319034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{245071}}^1$

素因数の和:245106

約数の個数: 32

約数和(自身を含む): 705807360

約数和(自身を除く): 398488326

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 245071, 490142, 735213, 1470426, 2695781, 4656349, 5391562, 8087343, 9312698, 13969047, 16174686, 27938094, 51219839, 102439678, 153659517, 307319034]

約数ペア:

[(1, 307319034), (2, 153659517), (3, 102439678), (6, 51219839), (11, 27938094), (19, 16174686), (22, 13969047), (33, 9312698), (38, 8087343), (57, 5391562), (66, 4656349), (114, 2695781), (209, 1470426), (418, 735213), (627, 490142), (1254, 245071)]