131055230

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{42689}}^1$

素因数の和:43003

約数の個数: 16

約数和(自身を含む): 236673360

約数和(自身を除く): 105618130

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 42689, 85378, 213445, 426890, 13105523, 26211046, 65527615, 131055230]

約数ペア:

[(1, 131055230), (2, 65527615), (5, 26211046), (10, 13105523), (307, 426890), (614, 213445), (1535, 85378), (3070, 42689)]