84115780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{600827}}^1$

素因数の和:600843

約数の個数: 24

約数和(自身を含む): 201878208

約数和(自身を除く): 117762428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 600827, 1201654, 2403308, 3004135, 4205789, 6008270, 8411578, 12016540, 16823156, 21028945, 42057890, 84115780]

約数ペア:

[(1, 84115780), (2, 42057890), (4, 21028945), (5, 16823156), (7, 12016540), (10, 8411578), (14, 6008270), (20, 4205789), (28, 3004135), (35, 2403308), (70, 1201654), (140, 600827)]