30676569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 52930560

約数和(自身を除く): 22253991

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 79, 123, 231, 237, 287, 451, 553, 861, 869, 1353, 1659, 1681, 2607, 3157, 3239, 5043, 6083, 9471, 9717, 11767, 18249, 18491, 22673, 35301, 35629, 55473, 68019, 106887, 129437, 132799, 249403, 388311, 398397, 748209, 929593, 1460789, 2788779, 4382367, 10225523, 30676569]

約数ペア:

[(1, 30676569), (3, 10225523), (7, 4382367), (11, 2788779), (21, 1460789), (33, 929593), (41, 748209), (77, 398397), (79, 388311), (123, 249403), (231, 132799), (237, 129437), (287, 106887), (451, 68019), (553, 55473), (861, 35629), (869, 35301), (1353, 22673), (1659, 18491), (1681, 18249), (2607, 11767), (3157, 9717), (3239, 9471), (5043, 6083)]