17209270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 35575200

約数和(自身を除く): 18365930

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 599, 845, 1105, 1198, 1690, 2210, 2873, 2995, 5746, 5990, 7787, 10183, 14365, 15574, 20366, 28730, 38935, 50915, 77870, 101231, 101830, 132379, 202462, 264758, 506155, 661895, 1012310, 1323790, 1720927, 3441854, 8604635, 17209270]

約数ペア:

[(1, 17209270), (2, 8604635), (5, 3441854), (10, 1720927), (13, 1323790), (17, 1012310), (26, 661895), (34, 506155), (65, 264758), (85, 202462), (130, 132379), (169, 101830), (170, 101231), (221, 77870), (338, 50915), (442, 38935), (599, 28730), (845, 20366), (1105, 15574), (1198, 14365), (1690, 10183), (2210, 7787), (2873, 5990), (2995, 5746)]