131056470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2203}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 341417232

約数和(自身を除く): 210360762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 2203, 3305, 3966, 4406, 5949, 6609, 6610, 9915, 11015, 11898, 13218, 19827, 19830, 22030, 29745, 33045, 39654, 59490, 66090, 99135, 198270, 1456183, 2912366, 4368549, 7280915, 8737098, 13105647, 14561830, 21842745, 26211294, 43685490, 65528235, 131056470]

約数ペア:

[(1, 131056470), (2, 65528235), (3, 43685490), (5, 26211294), (6, 21842745), (9, 14561830), (10, 13105647), (15, 8737098), (18, 7280915), (30, 4368549), (45, 2912366), (90, 1456183), (661, 198270), (1322, 99135), (1983, 66090), (2203, 59490), (3305, 39654), (3966, 33045), (4406, 29745), (5949, 22030), (6609, 19830), (6610, 19827), (9915, 13218), (11015, 11898)]