157473470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{204511}}^1$

素因数の和:204536

約数の個数: 32

約数和(自身を含む): 353396736

約数和(自身を除く): 195923266

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 204511, 409022, 1022555, 1431577, 2045110, 2249621, 2863154, 4499242, 7157885, 11248105, 14315770, 15747347, 22496210, 31494694, 78736735, 157473470]

約数ペア:

[(1, 157473470), (2, 78736735), (5, 31494694), (7, 22496210), (10, 15747347), (11, 14315770), (14, 11248105), (22, 7157885), (35, 4499242), (55, 2863154), (70, 2249621), (77, 2045110), (110, 1431577), (154, 1022555), (385, 409022), (770, 204511)]