38185210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{77929}}^1$

素因数の和:77950

約数の個数: 24

約数和(自身を含む): 79956180

約数和(自身を除く): 41770970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 77929, 155858, 389645, 545503, 779290, 1091006, 2727515, 3818521, 5455030, 7637042, 19092605, 38185210]

約数ペア:

[(1, 38185210), (2, 19092605), (5, 7637042), (7, 5455030), (10, 3818521), (14, 2727515), (35, 1091006), (49, 779290), (70, 545503), (98, 389645), (245, 155858), (490, 77929)]