252919310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40597}}^1$

素因数の和:40700

約数の個数: 32

約数和(自身を含む): 526150080

約数和(自身を除く): 273230770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 40597, 81194, 202985, 284179, 405970, 568358, 1420895, 2841790, 3613133, 7226266, 18065665, 25291931, 36131330, 50583862, 126459655, 252919310]

約数ペア:

[(1, 252919310), (2, 126459655), (5, 50583862), (7, 36131330), (10, 25291931), (14, 18065665), (35, 7226266), (70, 3613133), (89, 2841790), (178, 1420895), (445, 568358), (623, 405970), (890, 284179), (1246, 202985), (3115, 81194), (6230, 40597)]