302032540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1373}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 673106112

約数和(自身を除く): 371073572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 647, 1294, 1373, 2588, 2746, 3235, 5492, 6470, 6865, 10999, 12940, 13730, 21998, 23341, 27460, 43996, 46682, 54995, 93364, 109990, 116705, 219980, 233410, 466820, 888331, 1776662, 3553324, 4441655, 8883310, 15101627, 17766620, 30203254, 60406508, 75508135, 151016270, 302032540]

約数ペア:

[(1, 302032540), (2, 151016270), (4, 75508135), (5, 60406508), (10, 30203254), (17, 17766620), (20, 15101627), (34, 8883310), (68, 4441655), (85, 3553324), (170, 1776662), (340, 888331), (647, 466820), (1294, 233410), (1373, 219980), (2588, 116705), (2746, 109990), (3235, 93364), (5492, 54995), (6470, 46682), (6865, 43996), (10999, 27460), (12940, 23341), (13730, 21998)]