30115646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72047}}^1$

素因数の和:72079

約数の個数: 16

約数和(自身を含む): 51874560

約数和(自身を除く): 21758914

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72047, 144094, 792517, 1368893, 1585034, 2737786, 15057823, 30115646]

約数ペア:

[(1, 30115646), (2, 15057823), (11, 2737786), (19, 1585034), (22, 1368893), (38, 792517), (209, 144094), (418, 72047)]