245477630

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{135623}}^1$

素因数の和:135811

約数の個数: 16

約数和(自身を含む): 444304224

約数和(自身を除く): 198826594

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 135623, 271246, 678115, 1356230, 24547763, 49095526, 122738815, 245477630]

約数ペア:

[(1, 245477630), (2, 122738815), (5, 49095526), (10, 24547763), (181, 1356230), (362, 678115), (905, 271246), (1810, 135623)]