9061640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32363}}^1$

素因数の和:32381

約数の個数: 32

約数和(自身を含む): 23302080

約数和(自身を除く): 14240440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32363, 64726, 129452, 161815, 226541, 258904, 323630, 453082, 647260, 906164, 1132705, 1294520, 1812328, 2265410, 4530820, 9061640]

約数ペア:

[(1, 9061640), (2, 4530820), (4, 2265410), (5, 1812328), (7, 1294520), (8, 1132705), (10, 906164), (14, 647260), (20, 453082), (28, 323630), (35, 258904), (40, 226541), (56, 161815), (70, 129452), (140, 64726), (280, 32363)]