494382990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{33563}}^1$

素因数の和:34064

約数の個数: 32

約数和(自身を含む): 1188971136

約数和(自身を除く): 694588146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 33563, 67126, 100689, 167815, 201378, 335630, 503445, 1006890, 16479433, 32958866, 49438299, 82397165, 98876598, 164794330, 247191495, 494382990]

約数ペア:

[(1, 494382990), (2, 247191495), (3, 164794330), (5, 98876598), (6, 82397165), (10, 49438299), (15, 32958866), (30, 16479433), (491, 1006890), (982, 503445), (1473, 335630), (2455, 201378), (2946, 167815), (4910, 100689), (7365, 67126), (14730, 33563)]