344156690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2239}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 653184000

約数和(自身を除く): 309027310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 809, 1618, 2239, 4045, 4478, 8090, 11195, 15371, 22390, 30742, 42541, 76855, 85082, 153710, 212705, 425410, 1811351, 3622702, 9056755, 18113510, 34415669, 68831338, 172078345, 344156690]

約数ペア:

[(1, 344156690), (2, 172078345), (5, 68831338), (10, 34415669), (19, 18113510), (38, 9056755), (95, 3622702), (190, 1811351), (809, 425410), (1618, 212705), (2239, 153710), (4045, 85082), (4478, 76855), (8090, 42541), (11195, 30742), (15371, 22390)]