2531790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9377}}^1$

素因数の和:9393

約数の個数: 32

約数和(自身を含む): 6752160

約数和(自身を除く): 4220370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9377, 18754, 28131, 46885, 56262, 84393, 93770, 140655, 168786, 253179, 281310, 421965, 506358, 843930, 1265895, 2531790]

約数ペア:

[(1, 2531790), (2, 1265895), (3, 843930), (5, 506358), (6, 421965), (9, 281310), (10, 253179), (15, 168786), (18, 140655), (27, 93770), (30, 84393), (45, 56262), (54, 46885), (90, 28131), (135, 18754), (270, 9377)]