262239420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4370657}}^1$

素因数の和:4370669

約数の個数: 24

約数和(自身を含む): 734270544

約数和(自身を除く): 472031124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4370657, 8741314, 13111971, 17482628, 21853285, 26223942, 43706570, 52447884, 65559855, 87413140, 131119710, 262239420]

約数ペア:

[(1, 262239420), (2, 131119710), (3, 87413140), (4, 65559855), (5, 52447884), (6, 43706570), (10, 26223942), (12, 21853285), (15, 17482628), (20, 13111971), (30, 8741314), (60, 4370657)]