30511190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105211}}^1$

素因数の和:105247

約数の個数: 16

約数和(自身を含む): 56814480

約数和(自身を除く): 26303290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 105211, 210422, 526055, 1052110, 3051119, 6102238, 15255595, 30511190]

約数ペア:

[(1, 30511190), (2, 15255595), (5, 6102238), (10, 3051119), (29, 1052110), (58, 526055), (145, 210422), (290, 105211)]