89741070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997123}}^1$

素因数の和:997136

約数の個数: 24

約数和(自身を含む): 233327016

約数和(自身を除く): 143585946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997123, 1994246, 2991369, 4985615, 5982738, 8974107, 9971230, 14956845, 17948214, 29913690, 44870535, 89741070]

約数ペア:

[(1, 89741070), (2, 44870535), (3, 29913690), (5, 17948214), (6, 14956845), (9, 9971230), (10, 8974107), (15, 5982738), (18, 4985615), (30, 2991369), (45, 1994246), (90, 997123)]