30545050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{14207}}^1$

素因数の和:14262

約数の個数: 24

約数和(自身を含む): 58139136

約数和(自身を除く): 27594086

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 14207, 28414, 71035, 142070, 355175, 610901, 710350, 1221802, 3054505, 6109010, 15272525, 30545050]

約数ペア:

[(1, 30545050), (2, 15272525), (5, 6109010), (10, 3054505), (25, 1221802), (43, 710350), (50, 610901), (86, 355175), (215, 142070), (430, 71035), (1075, 28414), (2150, 14207)]