30591984

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{21977}}^1$

素因数の和:22017

約数の個数: 40

約数和(自身を含む): 81758160

約数和(自身を除く): 51166176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 21977, 43954, 65931, 87908, 131862, 175816, 263724, 351632, 527448, 637333, 1054896, 1274666, 1911999, 2549332, 3823998, 5098664, 7647996, 10197328, 15295992, 30591984]

約数ペア:

[(1, 30591984), (2, 15295992), (3, 10197328), (4, 7647996), (6, 5098664), (8, 3823998), (12, 2549332), (16, 1911999), (24, 1274666), (29, 1054896), (48, 637333), (58, 527448), (87, 351632), (116, 263724), (174, 175816), (232, 131862), (348, 87908), (464, 65931), (696, 43954), (1392, 21977)]