72668270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{315949}}^1$

素因数の和:315979

約数の個数: 16

約数和(自身を含む): 136490400

約数和(自身を除く): 63822130

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 315949, 631898, 1579745, 3159490, 7266827, 14533654, 36334135, 72668270]

約数ペア:

[(1, 72668270), (2, 36334135), (5, 14533654), (10, 7266827), (23, 3159490), (46, 1579745), (115, 631898), (230, 315949)]