495098580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{434297}}^1$

素因数の和:434328

約数の個数: 48

約数和(自身を含む): 1459241280

約数和(自身を除く): 964142700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 434297, 868594, 1302891, 1737188, 2171485, 2605782, 4342970, 5211564, 6514455, 8251643, 8685940, 13028910, 16503286, 24754929, 26057820, 33006572, 41258215, 49509858, 82516430, 99019716, 123774645, 165032860, 247549290, 495098580]

約数ペア:

[(1, 495098580), (2, 247549290), (3, 165032860), (4, 123774645), (5, 99019716), (6, 82516430), (10, 49509858), (12, 41258215), (15, 33006572), (19, 26057820), (20, 24754929), (30, 16503286), (38, 13028910), (57, 8685940), (60, 8251643), (76, 6514455), (95, 5211564), (114, 4342970), (190, 2605782), (228, 2171485), (285, 1737188), (380, 1302891), (570, 868594), (1140, 434297)]