130003370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{265313}}^1$

素因数の和:265334

約数の個数: 24

約数和(自身を含む): 272212164

約数和(自身を除く): 142208794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 265313, 530626, 1326565, 1857191, 2653130, 3714382, 9285955, 13000337, 18571910, 26000674, 65001685, 130003370]

約数ペア:

[(1, 130003370), (2, 65001685), (5, 26000674), (7, 18571910), (10, 13000337), (14, 9285955), (35, 3714382), (49, 2653130), (70, 1857191), (98, 1326565), (245, 530626), (490, 265313)]