28957260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{482621}}^1$

素因数の和:482633

約数の個数: 24

約数和(自身を含む): 81080496

約数和(自身を除く): 52123236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 482621, 965242, 1447863, 1930484, 2413105, 2895726, 4826210, 5791452, 7239315, 9652420, 14478630, 28957260]

約数ペア:

[(1, 28957260), (2, 14478630), (3, 9652420), (4, 7239315), (5, 5791452), (6, 4826210), (10, 2895726), (12, 2413105), (15, 1930484), (20, 1447863), (30, 965242), (60, 482621)]