143401980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2390033}}^1$

素因数の和:2390045

約数の個数: 24

約数和(自身を含む): 401525712

約数和(自身を除く): 258123732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2390033, 4780066, 7170099, 9560132, 11950165, 14340198, 23900330, 28680396, 35850495, 47800660, 71700990, 143401980]

約数ペア:

[(1, 143401980), (2, 71700990), (3, 47800660), (4, 35850495), (5, 28680396), (6, 23900330), (10, 14340198), (12, 11950165), (15, 9560132), (20, 7170099), (30, 4780066), (60, 2390033)]