90711330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{11497}}^1$

素因数の和:11770

約数の個数: 32

約数和(自身を含む): 218553984

約数和(自身を除く): 127842654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 11497, 22994, 34491, 57485, 68982, 114970, 172455, 344910, 3023711, 6047422, 9071133, 15118555, 18142266, 30237110, 45355665, 90711330]

約数ペア:

[(1, 90711330), (2, 45355665), (3, 30237110), (5, 18142266), (6, 15118555), (10, 9071133), (15, 6047422), (30, 3023711), (263, 344910), (526, 172455), (789, 114970), (1315, 68982), (1578, 57485), (2630, 34491), (3945, 22994), (7890, 11497)]