2187690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{72923}}^1$

素因数の和:72933

約数の個数: 16

約数和(自身を含む): 5250528

約数和(自身を除く): 3062838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 72923, 145846, 218769, 364615, 437538, 729230, 1093845, 2187690]

約数ペア:

[(1, 2187690), (2, 1093845), (3, 729230), (5, 437538), (6, 364615), (10, 218769), (15, 145846), (30, 72923)]