30914048

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 60

約数和(自身を含む): 68029500

約数和(自身を除く): 37115452

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 499, 512, 704, 968, 998, 1408, 1936, 1996, 2816, 3872, 3992, 5489, 5632, 7744, 7984, 10978, 15488, 15968, 21956, 30976, 31936, 43912, 60379, 61952, 63872, 87824, 120758, 127744, 175648, 241516, 255488, 351296, 483032, 702592, 966064, 1405184, 1932128, 2810368, 3864256, 7728512, 15457024, 30914048]

約数ペア:

[(1, 30914048), (2, 15457024), (4, 7728512), (8, 3864256), (11, 2810368), (16, 1932128), (22, 1405184), (32, 966064), (44, 702592), (64, 483032), (88, 351296), (121, 255488), (128, 241516), (176, 175648), (242, 127744), (256, 120758), (352, 87824), (484, 63872), (499, 61952), (512, 60379), (704, 43912), (968, 31936), (998, 30976), (1408, 21956), (1936, 15968), (1996, 15488), (2816, 10978), (3872, 7984), (3992, 7744), (5489, 5632)]