90011830

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{19441}}^1$

素因数の和:19911

約数の個数: 16

約数和(自身を含む): 162379584

約数和(自身を除く): 72367754

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 19441, 38882, 97205, 194410, 9001183, 18002366, 45005915, 90011830]

約数ペア:

[(1, 90011830), (2, 45005915), (5, 18002366), (10, 9001183), (463, 194410), (926, 97205), (2315, 38882), (4630, 19441)]