2574540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14303}}^1$

素因数の和:14318

約数の個数: 36

約数和(自身を含む): 7809984

約数和(自身を除く): 5235444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14303, 28606, 42909, 57212, 71515, 85818, 128727, 143030, 171636, 214545, 257454, 286060, 429090, 514908, 643635, 858180, 1287270, 2574540]

約数ペア:

[(1, 2574540), (2, 1287270), (3, 858180), (4, 643635), (5, 514908), (6, 429090), (9, 286060), (10, 257454), (12, 214545), (15, 171636), (18, 143030), (20, 128727), (30, 85818), (36, 71515), (45, 57212), (60, 42909), (90, 28606), (180, 14303)]