147438180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{819101}}^1$

素因数の和:819116

約数の個数: 36

約数和(自身を含む): 447229692

約数和(自身を除く): 299791512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 819101, 1638202, 2457303, 3276404, 4095505, 4914606, 7371909, 8191010, 9829212, 12286515, 14743818, 16382020, 24573030, 29487636, 36859545, 49146060, 73719090, 147438180]

約数ペア:

[(1, 147438180), (2, 73719090), (3, 49146060), (4, 36859545), (5, 29487636), (6, 24573030), (9, 16382020), (10, 14743818), (12, 12286515), (15, 9829212), (18, 8191010), (20, 7371909), (30, 4914606), (36, 4095505), (45, 3276404), (60, 2457303), (90, 1638202), (180, 819101)]