275992010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{563249}}^1$

素因数の和:563270

約数の個数: 24

約数和(自身を含む): 577894500

約数和(自身を除く): 301902490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 563249, 1126498, 2816245, 3942743, 5632490, 7885486, 19713715, 27599201, 39427430, 55198402, 137996005, 275992010]

約数ペア:

[(1, 275992010), (2, 137996005), (5, 55198402), (7, 39427430), (10, 27599201), (14, 19713715), (35, 7885486), (49, 5632490), (70, 3942743), (98, 2816245), (245, 1126498), (490, 563249)]