23321940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{388699}}^1$

素因数の和:388711

約数の個数: 24

約数和(自身を含む): 65301600

約数和(自身を除く): 41979660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 388699, 777398, 1166097, 1554796, 1943495, 2332194, 3886990, 4664388, 5830485, 7773980, 11660970, 23321940]

約数ペア:

[(1, 23321940), (2, 11660970), (3, 7773980), (4, 5830485), (5, 4664388), (6, 3886990), (10, 2332194), (12, 1943495), (15, 1554796), (20, 1166097), (30, 777398), (60, 388699)]