204445170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2271613}}^1$

素因数の和:2271626

約数の個数: 24

約数和(自身を含む): 531557676

約数和(自身を除く): 327112506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2271613, 4543226, 6814839, 11358065, 13629678, 20444517, 22716130, 34074195, 40889034, 68148390, 102222585, 204445170]

約数ペア:

[(1, 204445170), (2, 102222585), (3, 68148390), (5, 40889034), (6, 34074195), (9, 22716130), (10, 20444517), (15, 13629678), (18, 11358065), (30, 6814839), (45, 4543226), (90, 2271613)]