30490704

素因数分解:

$2^4\times 3^2\times {\mathrm{211741}}^1$

素因数の和:211755

約数の個数: 30

約数和(自身を含む): 85332026

約数和(自身を除く): 54841322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211741, 423482, 635223, 846964, 1270446, 1693928, 1905669, 2540892, 3387856, 3811338, 5081784, 7622676, 10163568, 15245352, 30490704]

約数ペア:

[(1, 30490704), (2, 15245352), (3, 10163568), (4, 7622676), (6, 5081784), (8, 3811338), (9, 3387856), (12, 2540892), (16, 1905669), (18, 1693928), (24, 1270446), (36, 846964), (48, 635223), (72, 423482), (144, 211741)]