207630210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6921007}}^1$

素因数の和:6921017

約数の個数: 16

約数和(自身を含む): 498312576

約数和(自身を除く): 290682366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6921007, 13842014, 20763021, 34605035, 41526042, 69210070, 103815105, 207630210]

約数ペア:

[(1, 207630210), (2, 103815105), (3, 69210070), (5, 41526042), (6, 34605035), (10, 20763021), (15, 13842014), (30, 6921007)]