71044890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{338309}}^1$

素因数の和:338326

約数の個数: 32

約数和(自身を含む): 194866560

約数和(自身を除く): 123821670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 338309, 676618, 1014927, 1691545, 2029854, 2368163, 3383090, 4736326, 5074635, 7104489, 10149270, 11840815, 14208978, 23681630, 35522445, 71044890]

約数ペア:

[(1, 71044890), (2, 35522445), (3, 23681630), (5, 14208978), (6, 11840815), (7, 10149270), (10, 7104489), (14, 5074635), (15, 4736326), (21, 3383090), (30, 2368163), (35, 2029854), (42, 1691545), (70, 1014927), (105, 676618), (210, 338309)]