90390210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3013007}}^1$

素因数の和:3013017

約数の個数: 16

約数和(自身を含む): 216936576

約数和(自身を除く): 126546366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3013007, 6026014, 9039021, 15065035, 18078042, 30130070, 45195105, 90390210]

約数ペア:

[(1, 90390210), (2, 45195105), (3, 30130070), (5, 18078042), (6, 15065035), (10, 9039021), (15, 6026014), (30, 3013007)]