30393008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5925

約数の個数: 40

約数和(自身を含む): 65643120

約数和(自身を除く): 35250112

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5881, 11762, 23524, 47048, 94096, 99977, 111739, 199954, 223478, 399908, 446956, 799816, 893912, 1599632, 1787824, 1899563, 3799126, 7598252, 15196504, 30393008]

約数ペア:

[(1, 30393008), (2, 15196504), (4, 7598252), (8, 3799126), (16, 1899563), (17, 1787824), (19, 1599632), (34, 893912), (38, 799816), (68, 446956), (76, 399908), (136, 223478), (152, 199954), (272, 111739), (304, 99977), (323, 94096), (646, 47048), (1292, 23524), (2584, 11762), (5168, 5881)]