30145712

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 60381552

約数和(自身を除く): 30235840

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 244, 268, 461, 488, 536, 922, 976, 1072, 1844, 3688, 4087, 7376, 8174, 16348, 28121, 30887, 32696, 56242, 61774, 65392, 112484, 123548, 224968, 247096, 449936, 494192, 1884107, 3768214, 7536428, 15072856, 30145712]

約数ペア:

[(1, 30145712), (2, 15072856), (4, 7536428), (8, 3768214), (16, 1884107), (61, 494192), (67, 449936), (122, 247096), (134, 224968), (244, 123548), (268, 112484), (461, 65392), (488, 61774), (536, 56242), (922, 32696), (976, 30887), (1072, 28121), (1844, 16348), (3688, 8174), (4087, 7376)]