170930450

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{17713}}^1$

素因数の和:17918

約数の個数: 24

約数和(自身を含む): 319595988

約数和(自身を除く): 148665538

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 17713, 35426, 88565, 177130, 442825, 885650, 3418609, 6837218, 17093045, 34186090, 85465225, 170930450]

約数ペア:

[(1, 170930450), (2, 85465225), (5, 34186090), (10, 17093045), (25, 6837218), (50, 3418609), (193, 885650), (386, 442825), (965, 177130), (1930, 88565), (4825, 35426), (9650, 17713)]