30329180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9419}}^1$

素因数の和:9458

約数の個数: 48

約数和(自身を含む): 75962880

約数和(自身を除く): 45633700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 9419, 18838, 37676, 47095, 65933, 94190, 131866, 188380, 216637, 263732, 329665, 433274, 659330, 866548, 1083185, 1318660, 1516459, 2166370, 3032918, 4332740, 6065836, 7582295, 15164590, 30329180]

約数ペア:

[(1, 30329180), (2, 15164590), (4, 7582295), (5, 6065836), (7, 4332740), (10, 3032918), (14, 2166370), (20, 1516459), (23, 1318660), (28, 1083185), (35, 866548), (46, 659330), (70, 433274), (92, 329665), (115, 263732), (140, 216637), (161, 188380), (230, 131866), (322, 94190), (460, 65933), (644, 47095), (805, 37676), (1610, 18838), (3220, 9419)]