213856553670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7128551789}}^1$

素因数の和:7128551799

約数の個数: 16

約数和(自身を含む): 513255728880

約数和(自身を除く): 299399175210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7128551789, 14257103578, 21385655367, 35642758945, 42771310734, 71285517890, 106928276835, 213856553670]

約数ペア:

[(1, 213856553670), (2, 106928276835), (3, 71285517890), (5, 42771310734), (6, 35642758945), (10, 21385655367), (15, 14257103578), (30, 7128551789)]