434376040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1551343}}^1$

素因数の和:1551361

約数の個数: 32

約数和(自身を含む): 1116967680

約数和(自身を除く): 682591640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1551343, 3102686, 6205372, 7756715, 10859401, 12410744, 15513430, 21718802, 31026860, 43437604, 54297005, 62053720, 86875208, 108594010, 217188020, 434376040]

約数ペア:

[(1, 434376040), (2, 217188020), (4, 108594010), (5, 86875208), (7, 62053720), (8, 54297005), (10, 43437604), (14, 31026860), (20, 21718802), (28, 15513430), (35, 12410744), (40, 10859401), (56, 7756715), (70, 6205372), (140, 3102686), (280, 1551343)]