30041865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 59899008

約数和(自身を除く): 29857143

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 283, 315, 337, 849, 1011, 1415, 1685, 1981, 2359, 2547, 3033, 4245, 5055, 5943, 7077, 9905, 11795, 12735, 15165, 17829, 21231, 29715, 35385, 89145, 95371, 106155, 286113, 476855, 667597, 858339, 1430565, 2002791, 3337985, 4291695, 6008373, 10013955, 30041865]

約数ペア:

[(1, 30041865), (3, 10013955), (5, 6008373), (7, 4291695), (9, 3337985), (15, 2002791), (21, 1430565), (35, 858339), (45, 667597), (63, 476855), (105, 286113), (283, 106155), (315, 95371), (337, 89145), (849, 35385), (1011, 29715), (1415, 21231), (1685, 17829), (1981, 15165), (2359, 12735), (2547, 11795), (3033, 9905), (4245, 7077), (5055, 5943)]