26630030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{54347}}^1$

素因数の和:54368

約数の個数: 24

約数和(自身を含む): 55761048

約数和(自身を除く): 29131018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 54347, 108694, 271735, 380429, 543470, 760858, 1902145, 2663003, 3804290, 5326006, 13315015, 26630030]

約数ペア:

[(1, 26630030), (2, 13315015), (5, 5326006), (7, 3804290), (10, 2663003), (14, 1902145), (35, 760858), (49, 543470), (70, 380429), (98, 271735), (245, 108694), (490, 54347)]