204340410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2270449}}^1$

素因数の和:2270462

約数の個数: 24

約数和(自身を含む): 531285300

約数和(自身を除く): 326944890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2270449, 4540898, 6811347, 11352245, 13622694, 20434041, 22704490, 34056735, 40868082, 68113470, 102170205, 204340410]

約数ペア:

[(1, 204340410), (2, 102170205), (3, 68113470), (5, 40868082), (6, 34056735), (9, 22704490), (10, 20434041), (15, 13622694), (18, 11352245), (30, 6811347), (45, 4540898), (90, 2270449)]