30158902004

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{181667}}^1$

素因数の和:181714

約数の個数: 72

約数和(自身を含む): 67653163200

約数和(自身を除く): 37494261196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 343, 484, 539, 686, 847, 1078, 1372, 1694, 2156, 3388, 3773, 5929, 7546, 11858, 15092, 23716, 41503, 83006, 166012, 181667, 363334, 726668, 1271669, 1998337, 2543338, 3996674, 5086676, 7993348, 8901683, 13988359, 17803366, 21981707, 27976718, 35606732, 43963414, 55953436, 62311781, 87926828, 97918513, 124623562, 153871949, 195837026, 249247124, 307743898, 391674052, 615487796, 685429591, 1077103643, 1370859182, 2154207286, 2741718364, 4308414572, 7539725501, 15079451002, 30158902004]

約数ペア:

[(1, 30158902004), (2, 15079451002), (4, 7539725501), (7, 4308414572), (11, 2741718364), (14, 2154207286), (22, 1370859182), (28, 1077103643), (44, 685429591), (49, 615487796), (77, 391674052), (98, 307743898), (121, 249247124), (154, 195837026), (196, 153871949), (242, 124623562), (308, 97918513), (343, 87926828), (484, 62311781), (539, 55953436), (686, 43963414), (847, 35606732), (1078, 27976718), (1372, 21981707), (1694, 17803366), (2156, 13988359), (3388, 8901683), (3773, 7993348), (5929, 5086676), (7546, 3996674), (11858, 2543338), (15092, 1998337), (23716, 1271669), (41503, 726668), (83006, 363334), (166012, 181667)]