30534170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 55686204

約数和(自身を除く): 25152034

約数列:

[1, 2, 5, 10, 109, 218, 257, 514, 545, 1090, 1285, 2570, 11881, 23762, 28013, 56026, 59405, 118810, 140065, 280130, 3053417, 6106834, 15267085, 30534170]

約数ペア:

[(1, 30534170), (2, 15267085), (5, 6106834), (10, 3053417), (109, 280130), (218, 140065), (257, 118810), (514, 59405), (545, 56026), (1090, 28013), (1285, 23762), (2570, 11881)]