151542220

素因数分解:

$2^2\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3559}}^1$

素因数の和:5697

約数の個数: 24

約数和(自身を含む): 318477600

約数和(自身を除く): 166935380

約数列:

[1, 2, 4, 5, 10, 20, 2129, 3559, 4258, 7118, 8516, 10645, 14236, 17795, 21290, 35590, 42580, 71180, 7577111, 15154222, 30308444, 37885555, 75771110, 151542220]

約数ペア:

[(1, 151542220), (2, 75771110), (4, 37885555), (5, 30308444), (10, 15154222), (20, 7577111), (2129, 71180), (3559, 42580), (4258, 35590), (7118, 21290), (8516, 17795), (10645, 14236)]