91343090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 169551360

約数和(自身を除く): 78208270

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 1783, 3566, 5123, 8915, 10246, 17830, 25615, 51230, 83801, 167602, 194347, 388694, 419005, 838010, 971735, 1943470, 9134309, 18268618, 45671545, 91343090]

約数ペア:

[(1, 91343090), (2, 45671545), (5, 18268618), (10, 9134309), (47, 1943470), (94, 971735), (109, 838010), (218, 419005), (235, 388694), (470, 194347), (545, 167602), (1090, 83801), (1783, 51230), (3566, 25615), (5123, 17830), (8915, 10246)]