27123930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{100459}}^1$

素因数の和:100475

約数の個数: 32

約数和(自身を含む): 72331200

約数和(自身を除く): 45207270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 100459, 200918, 301377, 502295, 602754, 904131, 1004590, 1506885, 1808262, 2712393, 3013770, 4520655, 5424786, 9041310, 13561965, 27123930]

約数ペア:

[(1, 27123930), (2, 13561965), (3, 9041310), (5, 5424786), (6, 4520655), (9, 3013770), (10, 2712393), (15, 1808262), (18, 1506885), (27, 1004590), (30, 904131), (45, 602754), (54, 502295), (90, 301377), (135, 200918), (270, 100459)]