490402465

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 690269184

約数和(自身を除く): 199866719

約数列:

[1, 5, 7, 35, 47, 235, 241, 329, 1205, 1237, 1645, 1687, 6185, 8435, 8659, 11327, 43295, 56635, 58139, 79289, 290695, 298117, 396445, 406973, 1490585, 2034865, 2086819, 10434095, 14011499, 70057495, 98080493, 490402465]

約数ペア:

[(1, 490402465), (5, 98080493), (7, 70057495), (35, 14011499), (47, 10434095), (235, 2086819), (241, 2034865), (329, 1490585), (1205, 406973), (1237, 396445), (1645, 298117), (1687, 290695), (6185, 79289), (8435, 58139), (8659, 56635), (11327, 43295)]