138864210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4628807}}^1$

素因数の和:4628817

約数の個数: 16

約数和(自身を含む): 333274176

約数和(自身を除く): 194409966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4628807, 9257614, 13886421, 23144035, 27772842, 46288070, 69432105, 138864210]

約数ペア:

[(1, 138864210), (2, 69432105), (3, 46288070), (5, 27772842), (6, 23144035), (10, 13886421), (15, 9257614), (30, 4628807)]