30885048

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 84029400

約数和(自身を除く): 53144352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 1709, 2008, 2259, 3012, 3418, 4518, 5127, 6024, 6836, 9036, 10254, 13672, 15381, 18072, 20508, 30762, 41016, 61524, 123048, 428959, 857918, 1286877, 1715836, 2573754, 3431672, 3860631, 5147508, 7721262, 10295016, 15442524, 30885048]

約数ペア:

[(1, 30885048), (2, 15442524), (3, 10295016), (4, 7721262), (6, 5147508), (8, 3860631), (9, 3431672), (12, 2573754), (18, 1715836), (24, 1286877), (36, 857918), (72, 428959), (251, 123048), (502, 61524), (753, 41016), (1004, 30762), (1506, 20508), (1709, 18072), (2008, 15381), (2259, 13672), (3012, 10254), (3418, 9036), (4518, 6836), (5127, 6024)]