2213156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36885949}}^1$

素因数の和:36885961

約数の個数: 24

約数和(自身を含む): 6196839600

約数和(自身を除く): 3983682660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36885949, 73771898, 110657847, 147543796, 184429745, 221315694, 368859490, 442631388, 553289235, 737718980, 1106578470, 2213156940]

約数ペア:

[(1, 2213156940), (2, 1106578470), (3, 737718980), (4, 553289235), (5, 442631388), (6, 368859490), (10, 221315694), (12, 184429745), (15, 147543796), (20, 110657847), (30, 73771898), (60, 36885949)]