2177940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36299}}^1$

素因数の和:36311

約数の個数: 24

約数和(自身を含む): 6098400

約数和(自身を除く): 3920460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36299, 72598, 108897, 145196, 181495, 217794, 362990, 435588, 544485, 725980, 1088970, 2177940]

約数ペア:

[(1, 2177940), (2, 1088970), (3, 725980), (4, 544485), (5, 435588), (6, 362990), (10, 217794), (12, 181495), (15, 145196), (20, 108897), (30, 72598), (60, 36299)]