30161304

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 81946800

約数和(自身を除く): 51785496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 823, 1018, 1527, 1646, 2036, 2469, 3054, 3292, 4072, 4581, 4938, 6108, 6584, 7407, 9162, 9876, 12216, 14814, 18324, 19752, 29628, 36648, 59256, 418907, 837814, 1256721, 1675628, 2513442, 3351256, 3770163, 5026884, 7540326, 10053768, 15080652, 30161304]

約数ペア:

[(1, 30161304), (2, 15080652), (3, 10053768), (4, 7540326), (6, 5026884), (8, 3770163), (9, 3351256), (12, 2513442), (18, 1675628), (24, 1256721), (36, 837814), (72, 418907), (509, 59256), (823, 36648), (1018, 29628), (1527, 19752), (1646, 18324), (2036, 14814), (2469, 12216), (3054, 9876), (3292, 9162), (4072, 7407), (4581, 6584), (4938, 6108)]