2128291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35471521}}^1$

素因数の和:35471533

約数の個数: 24

約数和(自身を含む): 5959215696

約数和(自身を除く): 3830924436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35471521, 70943042, 106414563, 141886084, 177357605, 212829126, 354715210, 425658252, 532072815, 709430420, 1064145630, 2128291260]

約数ペア:

[(1, 2128291260), (2, 1064145630), (3, 709430420), (4, 532072815), (5, 425658252), (6, 354715210), (10, 212829126), (12, 177357605), (15, 141886084), (20, 106414563), (30, 70943042), (60, 35471521)]