90889590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{275423}}^1$

素因数の和:275444

約数の個数: 32

約数和(自身を含む): 237966336

約数和(自身を除く): 147076746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 275423, 550846, 826269, 1377115, 1652538, 2754230, 3029653, 4131345, 6059306, 8262690, 9088959, 15148265, 18177918, 30296530, 45444795, 90889590]

約数ペア:

[(1, 90889590), (2, 45444795), (3, 30296530), (5, 18177918), (6, 15148265), (10, 9088959), (11, 8262690), (15, 6059306), (22, 4131345), (30, 3029653), (33, 2754230), (55, 1652538), (66, 1377115), (110, 826269), (165, 550846), (330, 275423)]