1929289290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64309643}}^1$

素因数の和:64309653

約数の個数: 16

約数和(自身を含む): 4630294368

約数和(自身を除く): 2701005078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64309643, 128619286, 192928929, 321548215, 385857858, 643096430, 964644645, 1929289290]

約数ペア:

[(1, 1929289290), (2, 964644645), (3, 643096430), (5, 385857858), (6, 321548215), (10, 192928929), (15, 128619286), (30, 64309643)]