2240595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 4554240

約数和(自身を除く): 2313645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2371, 7113, 11855, 16597, 21339, 35565, 49791, 64017, 82985, 106695, 149373, 248955, 320085, 448119, 746865, 2240595]

約数ペア:

[(1, 2240595), (3, 746865), (5, 448119), (7, 320085), (9, 248955), (15, 149373), (21, 106695), (27, 82985), (35, 64017), (45, 49791), (63, 35565), (105, 21339), (135, 16597), (189, 11855), (315, 7113), (945, 2371)]