10506890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 19740240

約数和(自身を除く): 9233350

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 389, 730, 778, 1945, 2701, 3890, 5402, 13505, 14393, 27010, 28397, 28786, 56794, 71965, 141985, 143930, 283970, 1050689, 2101378, 5253445, 10506890]

約数ペア:

[(1, 10506890), (2, 5253445), (5, 2101378), (10, 1050689), (37, 283970), (73, 143930), (74, 141985), (146, 71965), (185, 56794), (365, 28786), (370, 28397), (389, 27010), (730, 14393), (778, 13505), (1945, 5402), (2701, 3890)]