13745060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98179}}^1$

素因数の和:98195

約数の個数: 24

約数和(自身を含む): 32988480

約数和(自身を除く): 19243420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98179, 196358, 392716, 490895, 687253, 981790, 1374506, 1963580, 2749012, 3436265, 6872530, 13745060]

約数ペア:

[(1, 13745060), (2, 6872530), (4, 3436265), (5, 2749012), (7, 1963580), (10, 1374506), (14, 981790), (20, 687253), (28, 490895), (35, 392716), (70, 196358), (140, 98179)]