28250670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5849}}^1$

素因数の和:5889

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 52619730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 5849, 11698, 17547, 29245, 35094, 40943, 58490, 81886, 87735, 122829, 134527, 175470, 204715, 245658, 269054, 403581, 409430, 614145, 672635, 807162, 941689, 1228290, 1345270, 1883378, 2017905, 2825067, 4035810, 4708445, 5650134, 9416890, 14125335, 28250670]

約数ペア:

[(1, 28250670), (2, 14125335), (3, 9416890), (5, 5650134), (6, 4708445), (7, 4035810), (10, 2825067), (14, 2017905), (15, 1883378), (21, 1345270), (23, 1228290), (30, 941689), (35, 807162), (42, 672635), (46, 614145), (69, 409430), (70, 403581), (105, 269054), (115, 245658), (138, 204715), (161, 175470), (210, 134527), (230, 122829), (322, 87735), (345, 81886), (483, 58490), (690, 40943), (805, 35094), (966, 29245), (1610, 17547), (2415, 11698), (4830, 5849)]