2080870170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{107873}}^1$

素因数の和:108526

約数の個数: 32

約数和(自身を含む): 5001901632

約数和(自身を除く): 2921031462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 6430, 9645, 19290, 107873, 215746, 323619, 539365, 647238, 1078730, 1618095, 3236190, 69362339, 138724678, 208087017, 346811695, 416174034, 693623390, 1040435085, 2080870170]

約数ペア:

[(1, 2080870170), (2, 1040435085), (3, 693623390), (5, 416174034), (6, 346811695), (10, 208087017), (15, 138724678), (30, 69362339), (643, 3236190), (1286, 1618095), (1929, 1078730), (3215, 647238), (3858, 539365), (6430, 323619), (9645, 215746), (19290, 107873)]