30745994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 46992960

約数和(自身を除く): 16246966

約数列:

[1, 2, 73, 146, 251, 502, 839, 1678, 18323, 36646, 61247, 122494, 210589, 421178, 15372997, 30745994]

約数ペア:

[(1, 30745994), (2, 15372997), (73, 421178), (146, 210589), (251, 122494), (502, 61247), (839, 36646), (1678, 18323)]