3271940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23371}}^1$

素因数の和:23387

約数の個数: 24

約数和(自身を含む): 7852992

約数和(自身を除く): 4581052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23371, 46742, 93484, 116855, 163597, 233710, 327194, 467420, 654388, 817985, 1635970, 3271940]

約数ペア:

[(1, 3271940), (2, 1635970), (4, 817985), (5, 654388), (7, 467420), (10, 327194), (14, 233710), (20, 163597), (28, 116855), (35, 93484), (70, 46742), (140, 23371)]