197727030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2196967}}^1$

素因数の和:2196980

約数の個数: 24

約数和(自身を含む): 514090512

約数和(自身を除く): 316363482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2196967, 4393934, 6590901, 10984835, 13181802, 19772703, 21969670, 32954505, 39545406, 65909010, 98863515, 197727030]

約数ペア:

[(1, 197727030), (2, 98863515), (3, 65909010), (5, 39545406), (6, 32954505), (9, 21969670), (10, 19772703), (15, 13181802), (18, 10984835), (30, 6590901), (45, 4393934), (90, 2196967)]