91889190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1020991}}^1$

素因数の和:1021004

約数の個数: 24

約数和(自身を含む): 238912128

約数和(自身を除く): 147022938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1020991, 2041982, 3062973, 5104955, 6125946, 9188919, 10209910, 15314865, 18377838, 30629730, 45944595, 91889190]

約数ペア:

[(1, 91889190), (2, 45944595), (3, 30629730), (5, 18377838), (6, 15314865), (9, 10209910), (10, 9188919), (15, 6125946), (18, 5104955), (30, 3062973), (45, 2041982), (90, 1020991)]