22116690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{245741}}^1$

素因数の和:245754

約数の個数: 24

約数和(自身を含む): 57503628

約数和(自身を除く): 35386938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 245741, 491482, 737223, 1228705, 1474446, 2211669, 2457410, 3686115, 4423338, 7372230, 11058345, 22116690]

約数ペア:

[(1, 22116690), (2, 11058345), (3, 7372230), (5, 4423338), (6, 3686115), (9, 2457410), (10, 2211669), (15, 1474446), (18, 1228705), (30, 737223), (45, 491482), (90, 245741)]