90186930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1002077}}^1$

素因数の和:1002090

約数の個数: 24

約数和(自身を含む): 234486252

約数和(自身を除く): 144299322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1002077, 2004154, 3006231, 5010385, 6012462, 9018693, 10020770, 15031155, 18037386, 30062310, 45093465, 90186930]

約数ペア:

[(1, 90186930), (2, 45093465), (3, 30062310), (5, 18037386), (6, 15031155), (9, 10020770), (10, 9018693), (15, 6012462), (18, 5010385), (30, 3006231), (45, 2004154), (90, 1002077)]