133244940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2220749}}^1$

素因数の和:2220761

約数の個数: 24

約数和(自身を含む): 373086000

約数和(自身を除く): 239841060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2220749, 4441498, 6662247, 8882996, 11103745, 13324494, 22207490, 26648988, 33311235, 44414980, 66622470, 133244940]

約数ペア:

[(1, 133244940), (2, 66622470), (3, 44414980), (4, 33311235), (5, 26648988), (6, 22207490), (10, 13324494), (12, 11103745), (15, 8882996), (20, 6662247), (30, 4441498), (60, 2220749)]