70910740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 159887952

約数和(自身を除く): 88977212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 2857, 4964, 5714, 6205, 11428, 12410, 14285, 24820, 28570, 48569, 57140, 97138, 194276, 208561, 242845, 417122, 485690, 834244, 971380, 1042805, 2085610, 3545537, 4171220, 7091074, 14182148, 17727685, 35455370, 70910740]

約数ペア:

[(1, 70910740), (2, 35455370), (4, 17727685), (5, 14182148), (10, 7091074), (17, 4171220), (20, 3545537), (34, 2085610), (68, 1042805), (73, 971380), (85, 834244), (146, 485690), (170, 417122), (292, 242845), (340, 208561), (365, 194276), (730, 97138), (1241, 57140), (1460, 48569), (2482, 28570), (2857, 24820), (4964, 14285), (5714, 12410), (6205, 11428)]