30308768

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 68584320

約数和(自身を除く): 38275552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 503, 538, 1006, 1076, 1883, 2012, 2152, 3521, 3766, 4024, 4304, 7042, 7532, 8048, 8608, 14084, 15064, 16096, 28168, 30128, 56336, 60256, 112672, 135307, 270614, 541228, 947149, 1082456, 1894298, 2164912, 3788596, 4329824, 7577192, 15154384, 30308768]

約数ペア:

[(1, 30308768), (2, 15154384), (4, 7577192), (7, 4329824), (8, 3788596), (14, 2164912), (16, 1894298), (28, 1082456), (32, 947149), (56, 541228), (112, 270614), (224, 135307), (269, 112672), (503, 60256), (538, 56336), (1006, 30128), (1076, 28168), (1883, 16096), (2012, 15064), (2152, 14084), (3521, 8608), (3766, 8048), (4024, 7532), (4304, 7042)]