210370260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3506171}}^1$

素因数の和:3506183

約数の個数: 24

約数和(自身を含む): 589036896

約数和(自身を除く): 378666636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3506171, 7012342, 10518513, 14024684, 17530855, 21037026, 35061710, 42074052, 52592565, 70123420, 105185130, 210370260]

約数ペア:

[(1, 210370260), (2, 105185130), (3, 70123420), (4, 52592565), (5, 42074052), (6, 35061710), (10, 21037026), (12, 17530855), (15, 14024684), (20, 10518513), (30, 7012342), (60, 3506171)]