210913630

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{27427}}^1$

素因数の和:28203

約数の個数: 16

約数和(自身を含む): 380152080

約数和(自身を除く): 169238450

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 27427, 54854, 137135, 274270, 21091363, 42182726, 105456815, 210913630]

約数ペア:

[(1, 210913630), (2, 105456815), (5, 42182726), (10, 21091363), (769, 274270), (1538, 137135), (3845, 54854), (7690, 27427)]