108509490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{401887}}^1$

素因数の和:401903

約数の個数: 32

約数和(自身を含む): 289359360

約数和(自身を除く): 180849870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 401887, 803774, 1205661, 2009435, 2411322, 3616983, 4018870, 6028305, 7233966, 10850949, 12056610, 18084915, 21701898, 36169830, 54254745, 108509490]

約数ペア:

[(1, 108509490), (2, 54254745), (3, 36169830), (5, 21701898), (6, 18084915), (9, 12056610), (10, 10850949), (15, 7233966), (18, 6028305), (27, 4018870), (30, 3616983), (45, 2411322), (54, 2009435), (90, 1205661), (135, 803774), (270, 401887)]