39055870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6269}}^1$

素因数の和:6372

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 42203330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 6269, 12538, 31345, 43883, 62690, 87766, 219415, 438830, 557941, 1115882, 2789705, 3905587, 5579410, 7811174, 19527935, 39055870]

約数ペア:

[(1, 39055870), (2, 19527935), (5, 7811174), (7, 5579410), (10, 3905587), (14, 2789705), (35, 1115882), (70, 557941), (89, 438830), (178, 219415), (445, 87766), (623, 62690), (890, 43883), (1246, 31345), (3115, 12538), (6230, 6269)]