144273460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379667}}^1$

素因数の和:379695

約数の個数: 24

約数和(自身を含む): 318921120

約数和(自身を除く): 174647660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 379667, 759334, 1518668, 1898335, 3796670, 7213673, 7593340, 14427346, 28854692, 36068365, 72136730, 144273460]

約数ペア:

[(1, 144273460), (2, 72136730), (4, 36068365), (5, 28854692), (10, 14427346), (19, 7593340), (20, 7213673), (38, 3796670), (76, 1898335), (95, 1518668), (190, 759334), (380, 379667)]