161765030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135937}}^1$

素因数の和:135968

約数の個数: 32

約数和(自身を含む): 352351296

約数和(自身を除く): 190586266

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 135937, 271874, 679685, 951559, 1359370, 1903118, 2310929, 4621858, 4757795, 9515590, 11554645, 16176503, 23109290, 32353006, 80882515, 161765030]

約数ペア:

[(1, 161765030), (2, 80882515), (5, 32353006), (7, 23109290), (10, 16176503), (14, 11554645), (17, 9515590), (34, 4757795), (35, 4621858), (70, 2310929), (85, 1903118), (119, 1359370), (170, 951559), (238, 679685), (595, 271874), (1190, 135937)]