30974692

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23537}}^1$

素因数の和:23595

約数の個数: 24

約数和(自身を含む): 63270144

約数和(自身を除く): 32295452

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23537, 47074, 94148, 164759, 329518, 659036, 1106239, 2212478, 4424956, 7743673, 15487346, 30974692]

約数ペア:

[(1, 30974692), (2, 15487346), (4, 7743673), (7, 4424956), (14, 2212478), (28, 1106239), (47, 659036), (94, 329518), (188, 164759), (329, 94148), (658, 47074), (1316, 23537)]