2490181310

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1\times {\mathrm{2713}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 4513924800

約数和(自身を除く): 2023743490

約数列:

[1, 2, 5, 10, 263, 349, 526, 698, 1315, 1745, 2630, 2713, 3490, 5426, 13565, 27130, 91787, 183574, 458935, 713519, 917870, 946837, 1427038, 1893674, 3567595, 4734185, 7135190, 9468370, 249018131, 498036262, 1245090655, 2490181310]

約数ペア:

[(1, 2490181310), (2, 1245090655), (5, 498036262), (10, 249018131), (263, 9468370), (349, 7135190), (526, 4734185), (698, 3567595), (1315, 1893674), (1745, 1427038), (2630, 946837), (2713, 917870), (3490, 713519), (5426, 458935), (13565, 183574), (27130, 91787)]