204548130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2272757}}^1$

素因数の和:2272770

約数の個数: 24

約数和(自身を含む): 531825372

約数和(自身を除く): 327277242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2272757, 4545514, 6818271, 11363785, 13636542, 20454813, 22727570, 34091355, 40909626, 68182710, 102274065, 204548130]

約数ペア:

[(1, 204548130), (2, 102274065), (3, 68182710), (5, 40909626), (6, 34091355), (9, 22727570), (10, 20454813), (15, 13636542), (18, 11363785), (30, 6818271), (45, 4545514), (90, 2272757)]