153230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 192370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 770, 995, 1393, 1990, 2189, 2786, 4378, 6965, 10945, 13930, 15323, 21890, 30646, 76615, 153230]

約数ペア:

[(1, 153230), (2, 76615), (5, 30646), (7, 21890), (10, 15323), (11, 13930), (14, 10945), (22, 6965), (35, 4378), (55, 2786), (70, 2189), (77, 1990), (110, 1393), (154, 995), (199, 770), (385, 398)]