189270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{701}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 505440

約数和(自身を除く): 316170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 701, 1402, 2103, 3505, 4206, 6309, 7010, 10515, 12618, 18927, 21030, 31545, 37854, 63090, 94635, 189270]

約数ペア:

[(1, 189270), (2, 94635), (3, 63090), (5, 37854), (6, 31545), (9, 21030), (10, 18927), (15, 12618), (18, 10515), (27, 7010), (30, 6309), (45, 4206), (54, 3505), (90, 2103), (135, 1402), (270, 701)]