214948510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{180629}}^1$

素因数の和:180660

約数の個数: 32

約数和(自身を含む): 468192960

約数和(自身を除く): 253244450

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 180629, 361258, 903145, 1264403, 1806290, 2528806, 3070693, 6141386, 6322015, 12644030, 15353465, 21494851, 30706930, 42989702, 107474255, 214948510]

約数ペア:

[(1, 214948510), (2, 107474255), (5, 42989702), (7, 30706930), (10, 21494851), (14, 15353465), (17, 12644030), (34, 6322015), (35, 6141386), (70, 3070693), (85, 2528806), (119, 1806290), (170, 1264403), (238, 903145), (595, 361258), (1190, 180629)]