29702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3779}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 54122340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3779, 3930, 7558, 7860, 11337, 15116, 18895, 22674, 37790, 45348, 56685, 75580, 113370, 226740, 495049, 990098, 1485147, 1980196, 2475245, 2970294, 4950490, 5940588, 7425735, 9900980, 14851470, 29702940]

約数ペア:

[(1, 29702940), (2, 14851470), (3, 9900980), (4, 7425735), (5, 5940588), (6, 4950490), (10, 2970294), (12, 2475245), (15, 1980196), (20, 1485147), (30, 990098), (60, 495049), (131, 226740), (262, 113370), (393, 75580), (524, 56685), (655, 45348), (786, 37790), (1310, 22674), (1572, 18895), (1965, 15116), (2620, 11337), (3779, 7860), (3930, 7558)]