30067744

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 68040000

約数和(自身を除く): 37972256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 499, 538, 998, 1076, 1883, 1996, 2152, 3493, 3766, 3992, 4304, 6986, 7532, 7984, 8608, 13972, 15064, 15968, 27944, 30128, 55888, 60256, 111776, 134231, 268462, 536924, 939617, 1073848, 1879234, 2147696, 3758468, 4295392, 7516936, 15033872, 30067744]

約数ペア:

[(1, 30067744), (2, 15033872), (4, 7516936), (7, 4295392), (8, 3758468), (14, 2147696), (16, 1879234), (28, 1073848), (32, 939617), (56, 536924), (112, 268462), (224, 134231), (269, 111776), (499, 60256), (538, 55888), (998, 30128), (1076, 27944), (1883, 15968), (1996, 15064), (2152, 13972), (3493, 8608), (3766, 7984), (3992, 7532), (4304, 6986)]