6504260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{6637}}^1$

素因数の和:6660

約数の個数: 36

約数和(自身を含む): 15891372

約数和(自身を除く): 9387112

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6637, 13274, 26548, 33185, 46459, 66370, 92918, 132740, 185836, 232295, 325213, 464590, 650426, 929180, 1300852, 1626065, 3252130, 6504260]

約数ペア:

[(1, 6504260), (2, 3252130), (4, 1626065), (5, 1300852), (7, 929180), (10, 650426), (14, 464590), (20, 325213), (28, 232295), (35, 185836), (49, 132740), (70, 92918), (98, 66370), (140, 46459), (196, 33185), (245, 26548), (490, 13274), (980, 6637)]