2062130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 4302720

約数和(自身を除く): 2240590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 331, 445, 623, 662, 890, 1246, 1655, 2317, 3115, 3310, 4634, 6230, 11585, 23170, 29459, 58918, 147295, 206213, 294590, 412426, 1031065, 2062130]

約数ペア:

[(1, 2062130), (2, 1031065), (5, 412426), (7, 294590), (10, 206213), (14, 147295), (35, 58918), (70, 29459), (89, 23170), (178, 11585), (331, 6230), (445, 4634), (623, 3310), (662, 3115), (890, 2317), (1246, 1655)]