118213380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{656741}}^1$

素因数の和:656756

約数の個数: 36

約数和(自身を含む): 358581132

約数和(自身を除く): 240367752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 656741, 1313482, 1970223, 2626964, 3283705, 3940446, 5910669, 6567410, 7880892, 9851115, 11821338, 13134820, 19702230, 23642676, 29553345, 39404460, 59106690, 118213380]

約数ペア:

[(1, 118213380), (2, 59106690), (3, 39404460), (4, 29553345), (5, 23642676), (6, 19702230), (9, 13134820), (10, 11821338), (12, 9851115), (15, 7880892), (18, 6567410), (20, 5910669), (30, 3940446), (36, 3283705), (45, 2626964), (60, 1970223), (90, 1313482), (180, 656741)]