147745150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{422129}}^1$

素因数の和:422148

約数の個数: 24

約数和(自身を含む): 314064720

約数和(自身を除く): 166319570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 422129, 844258, 2110645, 2954903, 4221290, 5909806, 10553225, 14774515, 21106450, 29549030, 73872575, 147745150]

約数ペア:

[(1, 147745150), (2, 73872575), (5, 29549030), (7, 21106450), (10, 14774515), (14, 10553225), (25, 5909806), (35, 4221290), (50, 2954903), (70, 2110645), (175, 844258), (350, 422129)]