2159580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35993}}^1$

素因数の和:36005

約数の個数: 24

約数和(自身を含む): 6046992

約数和(自身を除く): 3887412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35993, 71986, 107979, 143972, 179965, 215958, 359930, 431916, 539895, 719860, 1079790, 2159580]

約数ペア:

[(1, 2159580), (2, 1079790), (3, 719860), (4, 539895), (5, 431916), (6, 359930), (10, 215958), (12, 179965), (15, 143972), (20, 107979), (30, 71986), (60, 35993)]