213617940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3560299}}^1$

素因数の和:3560311

約数の個数: 24

約数和(自身を含む): 598130400

約数和(自身を除く): 384512460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3560299, 7120598, 10680897, 14241196, 17801495, 21361794, 35602990, 42723588, 53404485, 71205980, 106808970, 213617940]

約数ペア:

[(1, 213617940), (2, 106808970), (3, 71205980), (4, 53404485), (5, 42723588), (6, 35602990), (10, 21361794), (12, 17801495), (15, 14241196), (20, 10680897), (30, 7120598), (60, 3560299)]