2486738820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41445647}}^1$

素因数の和:41445659

約数の個数: 24

約数和(自身を含む): 6962868864

約数和(自身を除く): 4476130044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41445647, 82891294, 124336941, 165782588, 207228235, 248673882, 414456470, 497347764, 621684705, 828912940, 1243369410, 2486738820]

約数ペア:

[(1, 2486738820), (2, 1243369410), (3, 828912940), (4, 621684705), (5, 497347764), (6, 414456470), (10, 248673882), (12, 207228235), (15, 165782588), (20, 124336941), (30, 82891294), (60, 41445647)]