30667790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105751}}^1$

素因数の和:105787

約数の個数: 16

約数和(自身を含む): 57106080

約数和(自身を除く): 26438290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 105751, 211502, 528755, 1057510, 3066779, 6133558, 15333895, 30667790]

約数ペア:

[(1, 30667790), (2, 15333895), (5, 6133558), (10, 3066779), (29, 1057510), (58, 528755), (145, 211502), (290, 105751)]