30704916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 78482880

約数和(自身を除く): 47777964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 457, 509, 914, 1018, 1371, 1527, 1828, 2036, 2742, 3054, 5027, 5484, 5599, 6108, 10054, 11198, 15081, 16797, 20108, 22396, 30162, 33594, 60324, 67188, 232613, 465226, 697839, 930452, 1395678, 2558743, 2791356, 5117486, 7676229, 10234972, 15352458, 30704916]

約数ペア:

[(1, 30704916), (2, 15352458), (3, 10234972), (4, 7676229), (6, 5117486), (11, 2791356), (12, 2558743), (22, 1395678), (33, 930452), (44, 697839), (66, 465226), (132, 232613), (457, 67188), (509, 60324), (914, 33594), (1018, 30162), (1371, 22396), (1527, 20108), (1828, 16797), (2036, 15081), (2742, 11198), (3054, 10054), (5027, 6108), (5484, 5599)]