28728090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{319201}}^1$

素因数の和:319214

約数の個数: 24

約数和(自身を含む): 74693268

約数和(自身を除く): 45965178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 319201, 638402, 957603, 1596005, 1915206, 2872809, 3192010, 4788015, 5745618, 9576030, 14364045, 28728090]

約数ペア:

[(1, 28728090), (2, 14364045), (3, 9576030), (5, 5745618), (6, 4788015), (9, 3192010), (10, 2872809), (15, 1915206), (18, 1596005), (30, 957603), (45, 638402), (90, 319201)]