107680580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769147}}^1$

素因数の和:769163

約数の個数: 24

約数和(自身を含む): 258433728

約数和(自身を除く): 150753148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769147, 1538294, 3076588, 3845735, 5384029, 7691470, 10768058, 15382940, 21536116, 26920145, 53840290, 107680580]

約数ペア:

[(1, 107680580), (2, 53840290), (4, 26920145), (5, 21536116), (7, 15382940), (10, 10768058), (14, 7691470), (20, 5384029), (28, 3845735), (35, 3076588), (70, 1538294), (140, 769147)]