108271940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{773371}}^1$

素因数の和:773387

約数の個数: 24

約数和(自身を含む): 259852992

約数和(自身を除く): 151581052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 773371, 1546742, 3093484, 3866855, 5413597, 7733710, 10827194, 15467420, 21654388, 27067985, 54135970, 108271940]

約数ペア:

[(1, 108271940), (2, 54135970), (4, 27067985), (5, 21654388), (7, 15467420), (10, 10827194), (14, 7733710), (20, 5413597), (28, 3866855), (35, 3093484), (70, 1546742), (140, 773371)]