30280396210

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1\times {\mathrm{9311}}^1$

素因数の和:10530

約数の個数: 32

約数和(自身を含む): 54713885184

約数和(自身を除く): 24433488974

約数列:

[1, 2, 5, 10, 401, 802, 811, 1622, 2005, 4010, 4055, 8110, 9311, 18622, 46555, 93110, 325211, 650422, 1626055, 3252110, 3733711, 7467422, 7551221, 15102442, 18668555, 37337110, 37756105, 75512210, 3028039621, 6056079242, 15140198105, 30280396210]

約数ペア:

[(1, 30280396210), (2, 15140198105), (5, 6056079242), (10, 3028039621), (401, 75512210), (802, 37756105), (811, 37337110), (1622, 18668555), (2005, 15102442), (4010, 7551221), (4055, 7467422), (8110, 3733711), (9311, 3252110), (18622, 1626055), (46555, 650422), (93110, 325211)]