38983910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79559}}^1$

素因数の和:79580

約数の個数: 24

約数和(自身を含む): 81628560

約数和(自身を除く): 42644650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79559, 159118, 397795, 556913, 795590, 1113826, 2784565, 3898391, 5569130, 7796782, 19491955, 38983910]

約数ペア:

[(1, 38983910), (2, 19491955), (5, 7796782), (7, 5569130), (10, 3898391), (14, 2784565), (35, 1113826), (49, 795590), (70, 556913), (98, 397795), (245, 159118), (490, 79559)]