90570030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1949}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 217620000

約数和(自身を除く): 127049970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1549, 1949, 3098, 3898, 4647, 5847, 7745, 9294, 9745, 11694, 15490, 19490, 23235, 29235, 46470, 58470, 3019001, 6038002, 9057003, 15095005, 18114006, 30190010, 45285015, 90570030]

約数ペア:

[(1, 90570030), (2, 45285015), (3, 30190010), (5, 18114006), (6, 15095005), (10, 9057003), (15, 6038002), (30, 3019001), (1549, 58470), (1949, 46470), (3098, 29235), (3898, 23235), (4647, 19490), (5847, 15490), (7745, 11694), (9294, 9745)]