209290470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6976349}}^1$

素因数の和:6976359

約数の個数: 16

約数和(自身を含む): 502297200

約数和(自身を除く): 293006730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6976349, 13952698, 20929047, 34881745, 41858094, 69763490, 104645235, 209290470]

約数ペア:

[(1, 209290470), (2, 104645235), (3, 69763490), (5, 41858094), (6, 34881745), (10, 20929047), (15, 13952698), (30, 6976349)]