30834612

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19919}}^1$

素因数の和:19972

約数の個数: 36

約数和(自身を含む): 79759680

約数和(自身を除く): 48925068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 19919, 39838, 59757, 79676, 119514, 179271, 239028, 358542, 717084, 856517, 1713034, 2569551, 3426068, 5139102, 7708653, 10278204, 15417306, 30834612]

約数ペア:

[(1, 30834612), (2, 15417306), (3, 10278204), (4, 7708653), (6, 5139102), (9, 3426068), (12, 2569551), (18, 1713034), (36, 856517), (43, 717084), (86, 358542), (129, 239028), (172, 179271), (258, 119514), (387, 79676), (516, 59757), (774, 39838), (1548, 19919)]