15049370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30713}}^1$

素因数の和:30734

約数の個数: 24

約数和(自身を含む): 31512564

約数和(自身を除く): 16463194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30713, 61426, 153565, 214991, 307130, 429982, 1074955, 1504937, 2149910, 3009874, 7524685, 15049370]

約数ペア:

[(1, 15049370), (2, 7524685), (5, 3009874), (7, 2149910), (10, 1504937), (14, 1074955), (35, 429982), (49, 307130), (70, 214991), (98, 153565), (245, 61426), (490, 30713)]